390164350 has 24 divisors (see below), whose sum is σ = 726984720. Its totient is φ = 155790720.

The previous prime is 390164339. The next prime is 390164351. The reversal of 390164350 is 53461093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (390164351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23071 + ... + 36229.

It is an arithmetic number, because the mean of its divisors is an integer number (30291030).

Almost surely, 2^390164350 is an apocalyptic number.

390164350 is a deficient number, since it is larger than the sum of its proper divisors (336820370).

390164350 is a wasteful number, since it uses less digits than its factorization.

390164350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13764 (or 13759 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 390164350 is about 19752.5783127165. The cubic root of 390164350 is about 730.7169724545.

The spelling of 390164350 in words is "three hundred ninety million, one hundred sixty-four thousand, three hundred fifty".