3398783760 has 240 divisors, whose sum is σ = 12131009280. Its totient is φ = 874621440.

The previous prime is 3398783749. The next prime is 3398783771. The reversal of 3398783760 is 673878933.

It is an interprime number because it is at equal distance from previous prime (3398783749) and next prime (3398783771).

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 3398783697 and 3398783706.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1815625 + ... + 1817495.

It is an arithmetic number, because the mean of its divisors is an integer number (50545872).

Almost surely, 2^3398783760 is an apocalyptic number.

3398783760 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3398783760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6065504640).

3398783760 is an abundant number, since it is smaller than the sum of its proper divisors (8732225520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3398783760 is a wasteful number, since it uses less digits than its factorization.

3398783760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951 (or 1910 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 54.

The square root of 3398783760 is about 58299.0888436518. The cubic root of 3398783760 is about 1503.5152754569.

The spelling of 3398783760 in words is "three billion, three hundred ninety-eight million, seven hundred eighty-three thousand, seven hundred sixty".