713736 has 48 divisors (see below), whose sum is σ = 2021760. Its totient is φ = 227040.

The previous prime is 713681. The next prime is 713737. The reversal of 713736 is 637317.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 713736.

It is not an unprimeable number, because it can be changed into a prime (713737) by changing a digit.

713736 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1441 + ... + 1871.

It is an arithmetic number, because the mean of its divisors is an integer number (42120).

2⁷¹³⁷³⁶ 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 713736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1010880).

713736 is an abundant number, since it is smaller than the sum of its proper divisors (1308024).

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

713736 is a wasteful number, since it uses less digits than its factorization.

713736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466 (or 459 counting only the distinct ones).

The product of its digits is 2646, while the sum is 27.

The square root of 713736 is about 844.8289767758. The cubic root of 713736 is about 89.3674160191.

The spelling of 713736 in words is "seven hundred thirteen thousand, seven hundred thirty-six".