39264964 has 12 divisors (see below), whose sum is σ = 68900524. Its totient is φ = 19579104.

The previous prime is 39264959. The next prime is 39264989. The reversal of 39264964 is 46946293.

It can be written as a sum of positive squares in 2 ways, for example, as 23328900 + 15936064 = 4830^2 + 3992^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 39264964.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11667 + ... + 14650.

Almost surely, 2^39264964 is an apocalyptic number.

It is an amenable number.

39264964 is a deficient number, since it is larger than the sum of its proper divisors (29635560).

39264964 is a wasteful number, since it uses less digits than its factorization.

39264964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26694 (or 26692 counting only the distinct ones).

The product of its digits is 279936, while the sum is 43.

The square root of 39264964 is about 6266.1761864793. The cubic root of 39264964 is about 339.8874021614.

It can be divided in two parts, 392 and 64964, that added together give a palindrome (65356).

The spelling of 39264964 in words is "thirty-nine million, two hundred sixty-four thousand, nine hundred sixty-four".