713687240 has 64 divisors (see below), whose sum is σ = 1915004160. Its totient is φ = 234051840.

The previous prime is 713687231. The next prime is 713687267. The reversal of 713687240 is 42786317.

It is a junction number, because it is equal to n+sod(n) for n = 713687194 and 713687203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48971 + ... + 61850.

It is an arithmetic number, because the mean of its divisors is an integer number (29921940).

Almost surely, 2^713687240 is an apocalyptic number.

713687240 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

713687240 is an abundant number, since it is smaller than the sum of its proper divisors (1201316920).

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

713687240 is a wasteful number, since it uses less digits than its factorization.

713687240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110862 (or 110858 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 713687240 is about 26714.9254163286. The cubic root of 713687240 is about 893.6538088075.

The spelling of 713687240 in words is "seven hundred thirteen million, six hundred eighty-seven thousand, two hundred forty".