39004364 has 24 divisors (see below), whose sum is σ = 80119200. Its totient is φ = 16263936.

The previous prime is 39004363. The next prime is 39004421. The reversal of 39004364 is 46340093.

It is a happy number.

It is a super-2 number, since 2×39004364² = 3042680822088992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (39004363) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 17789 + ... + 19860.

It is an arithmetic number, because the mean of its divisors is an integer number (3338300).

Almost surely, 2^39004364 is an apocalyptic number.

It is an amenable number.

39004364 is an abundant number, since it is smaller than the sum of its proper divisors (41114836).

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

39004364 is a wasteful number, since it uses less digits than its factorization.

39004364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37697 (or 37695 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 39004364 is about 6245.3473882563. The cubic root of 39004364 is about 339.1337927585.

The spelling of 39004364 in words is "thirty-nine million, four thousand, three hundred sixty-four".