3385915325 has 72 divisors (see below), whose sum is σ = 4814707464. Its totient is φ = 2346278400.

The previous prime is 3385915319. The next prime is 3385915327. The reversal of 3385915325 is 5235195833.

It can be written as a sum of positive squares in 12 ways, for example, as 171138724 + 3214776601 = 13082^2 + 56699^2 .

It is not a de Polignac number, because 3385915325 - 2¹² = 3385911229 is a prime.

It is a super-2 number, since 2×3385915325² = 22928845176139711250, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3385915327) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 11555879 + ... + 11556171.

It is an arithmetic number, because the mean of its divisors is an integer number (66870937).

Almost surely, 2^3385915325 is an apocalyptic number.

It is an amenable number.

3385915325 is a deficient number, since it is larger than the sum of its proper divisors (1428792139).

3385915325 is a wasteful number, since it uses less digits than its factorization.

3385915325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415 (or 379 counting only the distinct ones).

The product of its digits is 486000, while the sum is 44.

The square root of 3385915325 is about 58188.6185177136. The cubic root of 3385915325 is about 1501.6153450011.

The spelling of 3385915325 in words is "three billion, three hundred eighty-five million, nine hundred fifteen thousand, three hundred twenty-five".