396896588 has 24 divisors (see below), whose sum is σ = 760551120. Its totient is φ = 179731520.

The previous prime is 396896557. The next prime is 396896593. The reversal of 396896588 is 885698693.

It is a self number, because there is not a number n which added to its sum of digits gives 396896588.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4931 + ... + 28602.

It is an arithmetic number, because the mean of its divisors is an integer number (31689630).

Almost surely, 2^396896588 is an apocalyptic number.

It is an amenable number.

396896588 is a deficient number, since it is larger than the sum of its proper divisors (363654532).

396896588 is a wasteful number, since it uses less digits than its factorization.

396896588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33817 (or 33815 counting only the distinct ones).

The product of its digits is 22394880, while the sum is 62.

The square root of 396896588 is about 19922.2636264055. The cubic root of 396896588 is about 734.8958391275.

The spelling of 396896588 in words is "three hundred ninety-six million, eight hundred ninety-six thousand, five hundred eighty-eight".