396364998 has 16 divisors (see below), whose sum is σ = 792930096. Its totient is φ = 132088320.

The previous prime is 396364973. The next prime is 396365017. The reversal of 396364998 is 899463693.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33790 + ... + 43982.

It is an arithmetic number, because the mean of its divisors is an integer number (49558131).

Almost surely, 2^396364998 is an apocalyptic number.

396364998 is an abundant number, since it is smaller than the sum of its proper divisors (396565098).

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

396364998 is a wasteful number, since it uses less digits than its factorization.

396364998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16679.

The product of its digits is 7558272, while the sum is 57.

The square root of 396364998 is about 19908.9175496811. The cubic root of 396364998 is about 734.5675942441.

The spelling of 396364998 in words is "three hundred ninety-six million, three hundred sixty-four thousand, nine hundred ninety-eight".