713336957 has 4 divisors (see below), whose sum is σ = 713718876. Its totient is φ = 712955040.

The previous prime is 713336951. The next prime is 713336971. The reversal of 713336957 is 759633317.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 246301636 + 467035321 = 15694^2 + 21611^2 .

It is a cyclic number.

It is not a de Polignac number, because 713336957 - 2¹⁰ = 713335933 is a prime.

It is a super-2 number, since 2×713336957² = 1017699228444039698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713336951) 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, 188144 + ... + 191897.

It is an arithmetic number, because the mean of its divisors is an integer number (178429719).

Almost surely, 2^713336957 is an apocalyptic number.

It is an amenable number.

713336957 is a deficient number, since it is larger than the sum of its proper divisors (381919).

713336957 is a wasteful number, since it uses less digits than its factorization.

713336957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381918.

The product of its digits is 357210, while the sum is 44.

The square root of 713336957 is about 26708.3686697634. The cubic root of 713336957 is about 893.5075809053.

The spelling of 713336957 in words is "seven hundred thirteen million, three hundred thirty-six thousand, nine hundred fifty-seven".