313674633648 has 40 divisors (see below), whose sum is σ = 900362375600. Its totient is φ = 104558211072.

The previous prime is 313674633647. The next prime is 313674633667. The reversal of 313674633648 is 846336476313.

313674633648 is a `hidden beast` number, since 3 + 136 + 7 + 463 + 3 + 6 + 48 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 313674633594 and 313674633603.

It is not an unprimeable number, because it can be changed into a prime (313674633641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363048913 + ... + 363049776.

It is an arithmetic number, because the mean of its divisors is an integer number (22509059390).

Almost surely, 2^313674633648 is an apocalyptic number.

It is an amenable number.

313674633648 is an abundant number, since it is smaller than the sum of its proper divisors (586687741952).

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

313674633648 is a wasteful number, since it uses less digits than its factorization.

313674633648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726098706 (or 726098694 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 54.

The spelling of 313674633648 in words is "three hundred thirteen billion, six hundred seventy-four million, six hundred thirty-three thousand, six hundred forty-eight".