3264705915 has 16 divisors (see below), whose sum is σ = 5364706848. Its totient is φ = 1694117376.

The previous prime is 3264705911. The next prime is 3264705929. The reversal of 3264705915 is 5195074623.

It is not a de Polignac number, because 3264705915 - 2² = 3264705911 is a prime.

It is a super-2 number, since 2×3264705915² = 21316609422871974450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3264705911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2940622 + ... + 2941731.

It is an arithmetic number, because the mean of its divisors is an integer number (335294178).

Almost surely, 2^3264705915 is an apocalyptic number.

3264705915 is a deficient number, since it is larger than the sum of its proper divisors (2100000933).

3264705915 is a wasteful number, since it uses less digits than its factorization.

3264705915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5882398.

The product of its (nonzero) digits is 226800, while the sum is 42.

The square root of 3264705915 is about 57137.6050863177. The cubic root of 3264705915 is about 1483.4788377514.

The spelling of 3264705915 in words is "three billion, two hundred sixty-four million, seven hundred five thousand, nine hundred fifteen".