39883285264 has 15 divisors (see below), whose sum is σ = 77275412967. Its totient is φ = 19941243216.

The previous prime is 39883285261. The next prime is 39883285297. The reversal of 39883285264 is 46258238893.

It is a happy number.

The square root of 39883285264 is 199708.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 39883285199 and 39883285208.

It is not an unprimeable number, because it can be changed into a prime (39883285261) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 773869 + ... + 823795.

Almost surely, 2^39883285264 is an apocalyptic number.

39883285264 is the 199708-th square number.

It is an amenable number.

39883285264 is a deficient number, since it is larger than the sum of its proper divisors (37392127703).

39883285264 is an frugal number, since it uses more digits than its factorization.

39883285264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99862 (or 49929 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 58.

The spelling of 39883285264 in words is "thirty-nine billion, eight hundred eighty-three million, two hundred eighty-five thousand, two hundred sixty-four".