716744 has 16 divisors (see below), whose sum is σ = 1536000. Its totient is φ = 307152.

The previous prime is 716743. The next prime is 716747. The reversal of 716744 is 447617.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716741) 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, 6344 + ... + 6455.

It is an arithmetic number, because the mean of its divisors is an integer number (96000).

2⁷¹⁶⁷⁴⁴ is an apocalyptic number.

It is an amenable number.

716744 is an abundant number, since it is smaller than the sum of its proper divisors (819256).

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

716744 is a wasteful number, since it uses less digits than its factorization.

716744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12812 (or 12808 counting only the distinct ones).

The product of its digits is 4704, while the sum is 29.

The square root of 716744 is about 846.6073470033. The cubic root of 716744 is about 89.4927847039.

The spelling of 716744 in words is "seven hundred sixteen thousand, seven hundred forty-four".