390163167 has 12 divisors (see below), whose sum is σ = 563782440. Its totient is φ = 260010288.

The previous prime is 390163159. The next prime is 390163199. The reversal of 390163167 is 761361093.

It is not a de Polignac number, because 390163167 - 2³ = 390163159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (390163127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23209 + ... + 36317.

It is an arithmetic number, because the mean of its divisors is an integer number (46981870).

Almost surely, 2^390163167 is an apocalyptic number.

390163167 is a deficient number, since it is larger than the sum of its proper divisors (173619273).

390163167 is a wasteful number, since it uses less digits than its factorization.

390163167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16422 (or 16419 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 390163167 is about 19752.5483672361. The cubic root of 390163167 is about 730.7162339289.

The spelling of 390163167 in words is "three hundred ninety million, one hundred sixty-three thousand, one hundred sixty-seven".