396791112 has 32 divisors (see below), whose sum is σ = 1016174880. Its totient is φ = 129037440.

The previous prime is 396791111. The next prime is 396791159. The reversal of 396791112 is 211197693.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (396791111) 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, 200638 + ... + 202605.

It is an arithmetic number, because the mean of its divisors is an integer number (31755465).

Almost surely, 2^396791112 is an apocalyptic number.

It is an amenable number.

396791112 is an abundant number, since it is smaller than the sum of its proper divisors (619383768).

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

396791112 is a wasteful number, since it uses less digits than its factorization.

396791112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403293 (or 403289 counting only the distinct ones).

The product of its digits is 20412, while the sum is 39.

The square root of 396791112 is about 19919.6162613641. The cubic root of 396791112 is about 734.8307333852.

The spelling of 396791112 in words is "three hundred ninety-six million, seven hundred ninety-one thousand, one hundred twelve".