744612 has 24 divisors (see below), whose sum is σ = 1895712. Its totient is φ = 225600.

The previous prime is 744607. The next prime is 744637. The reversal of 744612 is 216447.

744612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

744612 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2689 + ... + 2952.

It is an arithmetic number, because the mean of its divisors is an integer number (78988).

2⁷⁴⁴⁶¹² is an apocalyptic number.

It is an amenable number.

744612 is an abundant number, since it is smaller than the sum of its proper divisors (1151100).

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

744612 is a wasteful number, since it uses less digits than its factorization.

744612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5659 (or 5657 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 744612 is about 862.9090334444. The cubic root of 744612 is about 90.6379366391.

The spelling of 744612 in words is "seven hundred forty-four thousand, six hundred twelve".