713408 has 28 divisors (see below), whose sum is σ = 1444752. Its totient is φ = 349440.

The previous prime is 713407. The next prime is 713411. The reversal of 713408 is 804317.

It is a happy number.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (713407) 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, 4466 + ... + 4622.

2⁷¹³⁴⁰⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 713408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (722376).

713408 is an abundant number, since it is smaller than the sum of its proper divisors (731344).

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

713408 is a wasteful number, since it uses less digits than its factorization.

713408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 230 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 713408 is about 844.6348323388. The cubic root of 713408 is about 89.3537242134.

Subtracting 713408 from its reverse (804317), we obtain a palindrome (90909).

The spelling of 713408 in words is "seven hundred thirteen thousand, four hundred eight".