3264957138 has 48 divisors (see below), whose sum is σ = 6808421088. Its totient is φ = 1043683200.

The previous prime is 3264957127. The next prime is 3264957161. The reversal of 3264957138 is 8317594623.

It is a super-2 number, since 2×3264957138² = 21319890225954302088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 649053 + ... + 654063.

It is an arithmetic number, because the mean of its divisors is an integer number (141842106).

Almost surely, 2^3264957138 is an apocalyptic number.

3264957138 is an abundant number, since it is smaller than the sum of its proper divisors (3543463950).

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

3264957138 is a wasteful number, since it uses less digits than its factorization.

3264957138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5191 (or 5160 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 48.

The square root of 3264957138 is about 57139.8034473343. The cubic root of 3264957138 is about 1483.5168885953.

The spelling of 3264957138 in words is "three billion, two hundred sixty-four million, nine hundred fifty-seven thousand, one hundred thirty-eight".