396983164 has 12 divisors (see below), whose sum is σ = 694976184. Its totient is φ = 198418544.

The previous prime is 396983149. The next prime is 396983173. The reversal of 396983164 is 461389693.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4954 + ... + 28609.

It is an arithmetic number, because the mean of its divisors is an integer number (57914682).

Almost surely, 2^396983164 is an apocalyptic number.

It is an amenable number.

396983164 is a deficient number, since it is larger than the sum of its proper divisors (297993020).

396983164 is a wasteful number, since it uses less digits than its factorization.

396983164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36524 (or 36522 counting only the distinct ones).

The product of its digits is 839808, while the sum is 49.

The square root of 396983164 is about 19924.4363533827. The cubic root of 396983164 is about 734.9492701038.

The spelling of 396983164 in words is "three hundred ninety-six million, nine hundred eighty-three thousand, one hundred sixty-four".