39325396812 has 48 divisors (see below), whose sum is σ = 104630474592. Its totient is φ = 11388349440.

The previous prime is 39325396787. The next prime is 39325396819. The reversal of 39325396812 is 21869352393.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (39325396819) 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, 7411639 + ... + 7416942.

It is an arithmetic number, because the mean of its divisors is an integer number (2179801554).

Almost surely, 2^39325396812 is an apocalyptic number.

It is an amenable number.

39325396812 is an abundant number, since it is smaller than the sum of its proper divisors (65305077780).

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

39325396812 is a wasteful number, since it uses less digits than its factorization.

39325396812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14828618 (or 14828616 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 51.

The spelling of 39325396812 in words is "thirty-nine billion, three hundred twenty-five million, three hundred ninety-six thousand, eight hundred twelve".