713322816 has 56 divisors (see below), whose sum is σ = 1897014240. Its totient is φ = 236554752.

The previous prime is 713322809. The next prime is 713322821. The reversal of 713322816 is 618223317.

It is a congruent number.

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, 28395 + ... + 47253.

Almost surely, 2^713322816 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 713322816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (948507120).

713322816 is an abundant number, since it is smaller than the sum of its proper divisors (1183691424).

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

713322816 is a wasteful number, since it uses less digits than its factorization.

713322816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19071 (or 19061 counting only the distinct ones).

The product of its digits is 12096, while the sum is 33.

The square root of 713322816 is about 26708.1039386925. The cubic root of 713322816 is about 893.5016766483.

The spelling of 713322816 in words is "seven hundred thirteen million, three hundred twenty-two thousand, eight hundred sixteen".