396308106 has 32 divisors (see below), whose sum is σ = 883830720. Its totient is φ = 131630832.

The previous prime is 396308071. The next prime is 396308111. The reversal of 396308106 is 601803693.

It is a happy number.

396308106 is a `hidden beast` number, since 3 + 9 + 630 + 8 + 10 + 6 = 666.

It is a super-2 number, since 2×396308106² = 314120229762614472, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2316 + ... + 28248.

It is an arithmetic number, because the mean of its divisors is an integer number (27619710).

Almost surely, 2^396308106 is an apocalyptic number.

396308106 is an abundant number, since it is smaller than the sum of its proper divisors (487522614).

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

396308106 is a wasteful number, since it uses less digits than its factorization.

396308106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26227 (or 26221 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 396308106 is about 19907.4886914447. The cubic root of 396308106 is about 734.5324473303.

The spelling of 396308106 in words is "three hundred ninety-six million, three hundred eight thousand, one hundred six".