744485 has 16 divisors (see below), whose sum is σ = 1036800. Its totient is φ = 502656.

The previous prime is 744451. The next prime is 744493. The reversal of 744485 is 584447.

744485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 744485 - 2¹⁶ = 678949 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2996 + ... + 3234.

It is an arithmetic number, because the mean of its divisors is an integer number (64800).

2⁷⁴⁴⁴⁸⁵ is an apocalyptic number.

It is an amenable number.

744485 is a deficient number, since it is larger than the sum of its proper divisors (292315).

744485 is a wasteful number, since it uses less digits than its factorization.

744485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340.

The product of its digits is 17920, while the sum is 32.

The square root of 744485 is about 862.8354420166. The cubic root of 744485 is about 90.6327833188.

The spelling of 744485 in words is "seven hundred forty-four thousand, four hundred eighty-five".