713864 has 32 divisors (see below), whose sum is σ = 1474200. Its totient is φ = 322560.

The previous prime is 713863. The next prime is 713873. The reversal of 713864 is 468317.

713864 = T₁₂₇ + T₁₂₈ + ... + T₁₈₄.

It can be written as a sum of positive squares in 4 ways, for example, as 504100 + 209764 = 710^2 + 458^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713861) 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, 3854 + ... + 4034.

2⁷¹³⁸⁶⁴ is an apocalyptic number.

It is an amenable number.

713864 is an abundant number, since it is smaller than the sum of its proper divisors (760336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

713864 is a wasteful number, since it uses less digits than its factorization.

713864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 229 counting only the distinct ones).

The product of its digits is 4032, while the sum is 29.

The square root of 713864 is about 844.9047283570. The cubic root of 713864 is about 89.3727580248.

The spelling of 713864 in words is "seven hundred thirteen thousand, eight hundred sixty-four".