396605882 has 8 divisors (see below), whose sum is σ = 620774496. Its totient is φ = 189681052.

The previous prime is 396605873. The next prime is 396605959. The reversal of 396605882 is 288506693.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4310888 + ... + 4310979.

It is an arithmetic number, because the mean of its divisors is an integer number (77596812).

Almost surely, 2^396605882 is an apocalyptic number.

396605882 is a deficient number, since it is larger than the sum of its proper divisors (224168614).

396605882 is a wasteful number, since it uses less digits than its factorization.

396605882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8621892.

The product of its (nonzero) digits is 622080, while the sum is 47.

The square root of 396605882 is about 19914.9662816687. The cubic root of 396605882 is about 734.7163710434.

The spelling of 396605882 in words is "three hundred ninety-six million, six hundred five thousand, eight hundred eighty-two".