396817036 has 24 divisors (see below), whose sum is σ = 865783296. Its totient is φ = 154603920.

The previous prime is 396817027. The next prime is 396817039. The reversal of 396817036 is 630718693.

It is a junction number, because it is equal to n+sod(n) for n = 396816983 and 396817001.

It is not an unprimeable number, because it can be changed into a prime (396817039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 643876 + ... + 644491.

It is an arithmetic number, because the mean of its divisors is an integer number (36074304).

Almost surely, 2^396817036 is an apocalyptic number.

It is an amenable number.

396817036 is an abundant number, since it is smaller than the sum of its proper divisors (468966260).

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

396817036 is a wasteful number, since it uses less digits than its factorization.

396817036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288389 (or 1288387 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 396817036 is about 19920.2669660826. The cubic root of 396817036 is about 734.8467362109.

The spelling of 396817036 in words is "three hundred ninety-six million, eight hundred seventeen thousand, thirty-six".