397373737416 has 32 divisors (see below), whose sum is σ = 1017664452000. Its totient is φ = 129227231360.

The previous prime is 397373737399. The next prime is 397373737451. The reversal of 397373737416 is 614737373793.

It is a self number, because there is not a number n which added to its sum of digits gives 397373737416.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201916566 + ... + 201918533.

It is an arithmetic number, because the mean of its divisors is an integer number (31802014125).

Almost surely, 2^397373737416 is an apocalyptic number.

It is an amenable number.

397373737416 is an abundant number, since it is smaller than the sum of its proper divisors (620290714584).

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

397373737416 is a wasteful number, since it uses less digits than its factorization.

397373737416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403835149 (or 403835145 counting only the distinct ones).

The product of its digits is 42007896, while the sum is 60.

The spelling of 397373737416 in words is "three hundred ninety-seven billion, three hundred seventy-three million, seven hundred thirty-seven thousand, four hundred sixteen".