396420676 has 12 divisors (see below), whose sum is σ = 694507408. Its totient is φ = 197989992.

The previous prime is 396420643. The next prime is 396420679. The reversal of 396420676 is 676024693.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (396420679) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 51006 + ... + 58261.

Almost surely, 2^396420676 is an apocalyptic number.

It is an amenable number.

396420676 is a deficient number, since it is larger than the sum of its proper divisors (298086732).

396420676 is a wasteful number, since it uses less digits than its factorization.

396420676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110178 (or 110176 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 43.

The square root of 396420676 is about 19910.3158186906. The cubic root of 396420676 is about 734.6019879131.

The spelling of 396420676 in words is "three hundred ninety-six million, four hundred twenty thousand, six hundred seventy-six".