3264640370 has 16 divisors (see below), whose sum is σ = 5877144000. Its totient is φ = 1305680304.

The previous prime is 3264640343. The next prime is 3264640387. The reversal of 3264640370 is 730464623.

3264640370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3264640370.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77381 + ... + 111879.

It is an arithmetic number, because the mean of its divisors is an integer number (367321500).

Almost surely, 2^3264640370 is an apocalyptic number.

3264640370 is a deficient number, since it is larger than the sum of its proper divisors (2612503630).

3264640370 is a wasteful number, since it uses less digits than its factorization.

3264640370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43969.

The product of its (nonzero) digits is 72576, while the sum is 35.

The square root of 3264640370 is about 57137.0315119713. The cubic root of 3264640370 is about 1483.4689098260.

The spelling of 3264640370 in words is "three billion, two hundred sixty-four million, six hundred forty thousand, three hundred seventy".