456868344 has 16 divisors (see below), whose sum is σ = 1142170920. Its totient is φ = 152289440.

The previous prime is 456868327. The next prime is 456868367. The reversal of 456868344 is 443868654.

It is a junction number, because it is equal to n+sod(n) for n = 456868293 and 456868302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9518067 + ... + 9518114.

Almost surely, 2^456868344 is an apocalyptic number.

It is an amenable number.

456868344 is an abundant number, since it is smaller than the sum of its proper divisors (685302576).

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

456868344 is a wasteful number, since it uses less digits than its factorization.

456868344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19036190 (or 19036186 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 48.

The square root of 456868344 is about 21374.4788006632. The cubic root of 456868344 is about 770.1884870552.

The spelling of 456868344 in words is "four hundred fifty-six million, eight hundred sixty-eight thousand, three hundred forty-four".