39984364 has 12 divisors (see below), whose sum is σ = 79968784. Its totient is φ = 17136144.

The previous prime is 39984353. The next prime is 39984377. The reversal of 39984364 is 46348993.

39984364 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 713979 + ... + 714034.

Almost surely, 2^39984364 is an apocalyptic number.

It is an amenable number.

39984364 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

39984364 is a wasteful number, since it uses less digits than its factorization.

39984364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428024 (or 1428022 counting only the distinct ones).

The product of its digits is 559872, while the sum is 46.

The square root of 39984364 is about 6323.3190651746. The cubic root of 39984364 is about 341.9506215545.

The spelling of 39984364 in words is "thirty-nine million, nine hundred eighty-four thousand, three hundred sixty-four".