713001491 has 4 divisors (see below), whose sum is σ = 713253912. Its totient is φ = 712749072.

The previous prime is 713001479. The next prime is 713001493. The reversal of 713001491 is 194100317.

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 713001491 - 2²⁶ = 645892627 is a prime.

It is a super-2 number, since 2×713001491² = 1016742252336446162, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 713001491.

It is not an unprimeable number, because it can be changed into a prime (713001493) 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, 121925 + ... + 127638.

It is an arithmetic number, because the mean of its divisors is an integer number (178313478).

Almost surely, 2^713001491 is an apocalyptic number.

713001491 is a deficient number, since it is larger than the sum of its proper divisors (252421).

713001491 is a wasteful number, since it uses less digits than its factorization.

713001491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252420.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 713001491 is about 26702.0877648172. The cubic root of 713001491 is about 893.3674935732.

The spelling of 713001491 in words is "seven hundred thirteen million, one thousand, four hundred ninety-one".