744372 has 72 divisors (see below), whose sum is σ = 2096640. Its totient is φ = 221760.

The previous prime is 744371. The next prime is 744377. The reversal of 744372 is 273447.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (744371) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23997 + ... + 24027.

It is an arithmetic number, because the mean of its divisors is an integer number (29120).

2⁷⁴⁴³⁷² 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 744372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1048320).

744372 is an abundant number, since it is smaller than the sum of its proper divisors (1352268).

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

744372 is a wasteful number, since it uses less digits than its factorization.

744372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93 (or 88 counting only the distinct ones).

The product of its digits is 4704, while the sum is 27.

The square root of 744372 is about 862.7699577524. The cubic root of 744372 is about 90.6281975883.

The spelling of 744372 in words is "seven hundred forty-four thousand, three hundred seventy-two", and thus it is an iban number.