713474240 has 56 divisors (see below), whose sum is σ = 1757568240. Its totient is φ = 275545088.

The previous prime is 713474227. The next prime is 713474297. The reversal of 713474240 is 42474317.

It is a super-2 number, since 2×713474240² = 1018090982287155200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 713474197 and 713474206.

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, 29162 + ... + 47721.

Almost surely, 2^713474240 is an apocalyptic number.

It is an amenable number.

713474240 is an abundant number, since it is smaller than the sum of its proper divisors (1044094000).

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

713474240 is a wasteful number, since it uses less digits than its factorization.

713474240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76929 (or 76919 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 713474240 is about 26710.9385832846. The cubic root of 713474240 is about 893.5648962838.

The spelling of 713474240 in words is "seven hundred thirteen million, four hundred seventy-four thousand, two hundred forty".