396916562852 has 24 divisors (see below), whose sum is σ = 717170452992. Its totient is φ = 192013574400.

The previous prime is 396916562851. The next prime is 396916562879. The reversal of 396916562852 is 258265619693.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is not an unprimeable number, because it can be changed into a prime (396916562851) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 204977 + ... + 914247.

It is an arithmetic number, because the mean of its divisors is an integer number (29882102208).

Almost surely, 2^396916562852 is an apocalyptic number.

It is an amenable number.

396916562852 is a deficient number, since it is larger than the sum of its proper divisors (320253890140).

396916562852 is a wasteful number, since it uses less digits than its factorization.

396916562852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713819 (or 713817 counting only the distinct ones).

The product of its digits is 41990400, while the sum is 62.

The spelling of 396916562852 in words is "three hundred ninety-six billion, nine hundred sixteen million, five hundred sixty-two thousand, eight hundred fifty-two".