920318196 has 36 divisors (see below), whose sum is σ = 2498008128. Its totient is φ = 262947888.

The previous prime is 920318177. The next prime is 920318221. The reversal of 920318196 is 691813029.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 781996 + ... + 783171.

Almost surely, 2^920318196 is an apocalyptic number.

It is an amenable number.

920318196 is an abundant number, since it is smaller than the sum of its proper divisors (1577689932).

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

920318196 is a wasteful number, since it uses less digits than its factorization.

920318196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1565188 (or 1565179 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 920318196 is about 30336.7466284702. The cubic root of 920318196 is about 972.7009415095.

The spelling of 920318196 in words is "nine hundred twenty million, three hundred eighteen thousand, one hundred ninety-six".