713316631 has 4 divisors (see below), whose sum is σ = 715337712. Its totient is φ = 711295552.

The previous prime is 713316629. The next prime is 713316661. The reversal of 713316631 is 136613317.

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

It is a cyclic number.

It is not a de Polignac number, because 713316631 - 2¹ = 713316629 is a prime.

It is a super-2 number, since 2×713316631² = 1017641232122380322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 713316593 and 713316602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713316661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010011 + ... + 1010716.

It is an arithmetic number, because the mean of its divisors is an integer number (178834428).

Almost surely, 2^713316631 is an apocalyptic number.

713316631 is a deficient number, since it is larger than the sum of its proper divisors (2021081).

713316631 is a wasteful number, since it uses less digits than its factorization.

713316631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2021080.

The product of its digits is 6804, while the sum is 31.

The square root of 713316631 is about 26707.9881496155. The cubic root of 713316631 is about 893.4990942159.

Adding to 713316631 its reverse (136613317), we get a palindrome (849929948).

The spelling of 713316631 in words is "seven hundred thirteen million, three hundred sixteen thousand, six hundred thirty-one".