390724027364 has 24 divisors (see below), whose sum is σ = 758156016576. Its totient is φ = 174690324000.

The previous prime is 390724027361. The next prime is 390724027381. The reversal of 390724027364 is 463720427093.

It is not an unprimeable number, because it can be changed into a prime (390724027361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72784952 + ... + 72790319.

It is an arithmetic number, because the mean of its divisors is an integer number (31589834024).

Almost surely, 2^390724027364 is an apocalyptic number.

It is an amenable number.

390724027364 is a deficient number, since it is larger than the sum of its proper divisors (367431989212).

390724027364 is a wasteful number, since it uses less digits than its factorization.

390724027364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145575347 (or 145575345 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 47.

The spelling of 390724027364 in words is "three hundred ninety billion, seven hundred twenty-four million, twenty-seven thousand, three hundred sixty-four".