718944 has 24 divisors (see below), whose sum is σ = 1887480. Its totient is φ = 239616.

The previous prime is 718943. The next prime is 718973. The reversal of 718944 is 449817.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 718944.

It is not an unprimeable number, because it can be changed into a prime (718943) 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, 3649 + ... + 3840.

It is an arithmetic number, because the mean of its divisors is an integer number (78645).

2⁷¹⁸⁹⁴⁴ is an apocalyptic number.

It is an amenable number.

718944 is an abundant number, since it is smaller than the sum of its proper divisors (1168536).

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

718944 is a wasteful number, since it uses less digits than its factorization.

718944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7502 (or 7494 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 718944 is about 847.9056551292. The cubic root of 718944 is about 89.5842553117.

The spelling of 718944 in words is "seven hundred eighteen thousand, nine hundred forty-four".