396113922 has 32 divisors (see below), whose sum is σ = 880948800. Its totient is φ = 131933664.

The previous prime is 396113917. The next prime is 396113941. The reversal of 396113922 is 229311693.

It is a happy number.

396113922 is a `hidden beast` number, since 3 + 9 + 611 + 39 + 2 + 2 = 666.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98854 + ... + 102782.

It is an arithmetic number, because the mean of its divisors is an integer number (27529650).

Almost surely, 2^396113922 is an apocalyptic number.

396113922 is an abundant number, since it is smaller than the sum of its proper divisors (484834878).

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

396113922 is a wasteful number, since it uses less digits than its factorization.

396113922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5807 (or 5801 counting only the distinct ones).

The product of its digits is 17496, while the sum is 36.

The square root of 396113922 is about 19902.6109342468. The cubic root of 396113922 is about 734.4124584050.

The spelling of 396113922 in words is "three hundred ninety-six million, one hundred thirteen thousand, nine hundred twenty-two".