713731740 has 72 divisors (see below), whose sum is σ = 2122971312. Its totient is φ = 179128320.

The previous prime is 713731703. The next prime is 713731769. The reversal of 713731740 is 47137317.

713731740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3241 + ... + 37920.

Almost surely, 2^713731740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 713731740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1061485656).

713731740 is an abundant number, since it is smaller than the sum of its proper divisors (1409239572).

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

713731740 is a wasteful number, since it uses less digits than its factorization.

713731740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41207 (or 41188 counting only the distinct ones).

The product of its (nonzero) digits is 12348, while the sum is 33.

The square root of 713731740 is about 26715.7582711028. The cubic root of 713731740 is about 893.6723821945.

The spelling of 713731740 in words is "seven hundred thirteen million, seven hundred thirty-one thousand, seven hundred forty".