39500964 has 36 divisors (see below), whose sum is σ = 100289280. Its totient is φ = 13109040.

The previous prime is 39500947. The next prime is 39500971. The reversal of 39500964 is 46900593.

39500964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6309 + ... + 10899.

Almost surely, 2^39500964 is an apocalyptic number.

It is an amenable number.

39500964 is an abundant number, since it is smaller than the sum of its proper divisors (60788316).

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

39500964 is a wasteful number, since it uses less digits than its factorization.

39500964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4840 (or 4835 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 39500964 is about 6284.9792362426. The cubic root of 39500964 is about 340.5670008591.

The spelling of 39500964 in words is "thirty-nine million, five hundred thousand, nine hundred sixty-four".