3384856740 has 96 divisors (see below), whose sum is σ = 10049719680. Its totient is φ = 848295936.

The previous prime is 3384856703. The next prime is 3384856753. The reversal of 3384856740 is 476584833.

It is a super-2 number, since 2×3384856740² = 22914510300646855200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3384856740.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 843579 + ... + 847581.

It is an arithmetic number, because the mean of its divisors is an integer number (104684580).

Almost surely, 2^3384856740 is an apocalyptic number.

3384856740 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 3384856740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5024859840).

3384856740 is an abundant number, since it is smaller than the sum of its proper divisors (6664862940).

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

3384856740 is a wasteful number, since it uses less digits than its factorization.

3384856740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4861 (or 4859 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 48.

The square root of 3384856740 is about 58179.5216549603. The cubic root of 3384856740 is about 1501.4588385113.

The spelling of 3384856740 in words is "three billion, three hundred eighty-four million, eight hundred fifty-six thousand, seven hundred forty".