3264642634 has 32 divisors (see below), whose sum is σ = 5752296000. Its totient is φ = 1372957440.

The previous prime is 3264642613. The next prime is 3264642637. The reversal of 3264642634 is 4362464623.

3264642634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3264642637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51909 + ... + 96040.

It is an arithmetic number, because the mean of its divisors is an integer number (179759250).

Almost surely, 2^3264642634 is an apocalyptic number.

3264642634 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3264642634 is a deficient number, since it is larger than the sum of its proper divisors (2487653366).

3264642634 is a wasteful number, since it uses less digits than its factorization.

3264642634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148038.

The product of its digits is 497664, while the sum is 40.

The square root of 3264642634 is about 57137.0513239877. The cubic root of 3264642634 is about 1483.4692527502.

The spelling of 3264642634 in words is "three billion, two hundred sixty-four million, six hundred forty-two thousand, six hundred thirty-four".