713867687 has 8 divisors (see below), whose sum is σ = 787531920. Its totient is φ = 642882240.

The previous prime is 713867663. The next prime is 713867701. The reversal of 713867687 is 786768317.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 713867687 - 2²⁰ = 712819111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713864687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 669137 + ... + 670202.

It is an arithmetic number, because the mean of its divisors is an integer number (98441490).

Almost surely, 2^713867687 is an apocalyptic number.

713867687 is a deficient number, since it is larger than the sum of its proper divisors (73664233).

713867687 is a wasteful number, since it uses less digits than its factorization.

713867687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339393.

The product of its digits is 2370816, while the sum is 53.

The square root of 713867687 is about 26718.3024722754. The cubic root of 713867687 is about 893.7291189019.

The spelling of 713867687 in words is "seven hundred thirteen million, eight hundred sixty-seven thousand, six hundred eighty-seven".