39079568964 has 48 divisors (see below), whose sum is σ = 91807732800. Its totient is φ = 12937731456.

The previous prime is 39079568963. The next prime is 39079568993. The reversal of 39079568964 is 46986597093.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 39079568895 and 39079568904.

It is not an unprimeable number, because it can be changed into a prime (39079568963) 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, 6890722 + ... + 6896390.

It is an arithmetic number, because the mean of its divisors is an integer number (1912661100).

Almost surely, 2^39079568964 is an apocalyptic number.

It is an amenable number.

39079568964 is an abundant number, since it is smaller than the sum of its proper divisors (52728163836).

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

39079568964 is a wasteful number, since it uses less digits than its factorization.

39079568964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9492 (or 9490 counting only the distinct ones).

The product of its (nonzero) digits is 88179840, while the sum is 66.

The spelling of 39079568964 in words is "thirty-nine billion, seventy-nine million, five hundred sixty-eight thousand, nine hundred sixty-four".