3380447700 has 432 divisors, whose sum is σ = 13172490240. Its totient is φ = 707616000.

The previous prime is 3380447699. The next prime is 3380447753. The reversal of 3380447700 is 77440833.

It is a super-2 number, since 2×3380447700² = 22854853304870580000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 3710245 + ... + 3711155.

Almost surely, 2^3380447700 is an apocalyptic number.

3380447700 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 3380447700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6586245120).

3380447700 is an abundant number, since it is smaller than the sum of its proper divisors (9792042540).

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

3380447700 is a wasteful number, since it uses less digits than its factorization.

3380447700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988 (or 978 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 3380447700 is about 58141.6176245553. The cubic root of 3380447700 is about 1500.8066328179.

It can be divided in two parts, 338044 and 7700, that added together give a square (345744 = 588²).

The spelling of 3380447700 in words is "three billion, three hundred eighty million, four hundred forty-seven thousand, seven hundred".