390160974 has 16 divisors (see below), whose sum is σ = 891796608. Its totient is φ = 111474552.

The previous prime is 390160963. The next prime is 390160993. The reversal of 390160974 is 479061093.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4644732 + ... + 4644815.

It is an arithmetic number, because the mean of its divisors is an integer number (55737288).

Almost surely, 2^390160974 is an apocalyptic number.

390160974 is an abundant number, since it is smaller than the sum of its proper divisors (501635634).

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

390160974 is a wasteful number, since it uses less digits than its factorization.

390160974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9289559.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 390160974 is about 19752.4928553335. The cubic root of 390160974 is about 730.7148648746.

The spelling of 390160974 in words is "three hundred ninety million, one hundred sixty thousand, nine hundred seventy-four".