653112396 has 30 divisors (see below), whose sum is σ = 1707365660. Its totient is φ = 217704024.

The previous prime is 653112379. The next prime is 653112401. The reversal of 653112396 is 693211356.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 653112396.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1007566 + ... + 1008213.

Almost surely, 2^653112396 is an apocalyptic number.

It is an amenable number.

653112396 is an abundant number, since it is smaller than the sum of its proper divisors (1054253264).

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

653112396 is a wasteful number, since it uses less digits than its factorization.

653112396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015795 (or 2015784 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 653112396 is about 25556.0637814199. The cubic root of 653112396 is about 867.6195090968.

The spelling of 653112396 in words is "six hundred fifty-three million, one hundred twelve thousand, three hundred ninety-six".