713612431 has 12 divisors (see below), whose sum is σ = 873812280. Its totient is φ = 579474000.

The previous prime is 713612429. The next prime is 713612437. The reversal of 713612431 is 134216317.

713612431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 713612431 - 2¹ = 713612429 is a prime.

It is a super-2 number, since 2×713612431² = 1018485403355459522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 713612431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713612437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 382320 + ... + 384181.

It is an arithmetic number, because the mean of its divisors is an integer number (72817690).

Almost surely, 2^713612431 is an apocalyptic number.

713612431 is a deficient number, since it is larger than the sum of its proper divisors (160199849).

713612431 is a wasteful number, since it uses less digits than its factorization.

713612431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766534 (or 766527 counting only the distinct ones).

The product of its digits is 3024, while the sum is 28.

The square root of 713612431 is about 26713.5252447145. The cubic root of 713612431 is about 893.6225833257.

Adding to 713612431 its reverse (134216317), we get a palindrome (847828748).

The spelling of 713612431 in words is "seven hundred thirteen million, six hundred twelve thousand, four hundred thirty-one".