713046857 has 4 divisors (see below), whose sum is σ = 713537040. Its totient is φ = 712556676.

The previous prime is 713046781. The next prime is 713046863. The reversal of 713046857 is 758640317.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 713046857 - 2⁸ = 713046601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (713046157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242903 + ... + 245820.

It is an arithmetic number, because the mean of its divisors is an integer number (178384260).

Almost surely, 2^713046857 is an apocalyptic number.

It is an amenable number.

713046857 is a deficient number, since it is larger than the sum of its proper divisors (490183).

713046857 is a wasteful number, since it uses less digits than its factorization.

713046857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490182.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 713046857 is about 26702.9372354428. The cubic root of 713046857 is about 893.3864405416.

The spelling of 713046857 in words is "seven hundred thirteen million, forty-six thousand, eight hundred fifty-seven".