713452431 has 16 divisors (see below), whose sum is σ = 979620224. Its totient is φ = 461601504.

The previous prime is 713452427. The next prime is 713452457. The reversal of 713452431 is 134254317.

It is a happy number.

It is not a de Polignac number, because 713452431 - 2² = 713452427 is a prime.

It is a super-2 number, since 2×713452431² = 1018028742599619522, 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 (713452231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2640 + ... + 37866.

It is an arithmetic number, because the mean of its divisors is an integer number (61226264).

Almost surely, 2^713452431 is an apocalyptic number.

713452431 is a deficient number, since it is larger than the sum of its proper divisors (266167793).

713452431 is a wasteful number, since it uses less digits than its factorization.

713452431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35430.

The product of its digits is 10080, while the sum is 30.

The square root of 713452431 is about 26710.5303391752. The cubic root of 713452431 is about 893.5557915611. Note that the first 3 decimals are identical.

The spelling of 713452431 in words is "seven hundred thirteen million, four hundred fifty-two thousand, four hundred thirty-one".