744313424 has 20 divisors (see below), whose sum is σ = 1447437120. Its totient is φ = 370781280.

The previous prime is 744313393. The next prime is 744313457. The reversal of 744313424 is 424313447.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81494 + ... + 90165.

It is an arithmetic number, because the mean of its divisors is an integer number (72371856).

Almost surely, 2^744313424 is an apocalyptic number.

It is an amenable number.

744313424 is a deficient number, since it is larger than the sum of its proper divisors (703123696).

744313424 is a wasteful number, since it uses less digits than its factorization.

744313424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171938 (or 171932 counting only the distinct ones).

The product of its digits is 32256, while the sum is 32.

The square root of 744313424 is about 27282.1081296882. The cubic root of 744313424 is about 906.2582029285.

The spelling of 744313424 in words is "seven hundred forty-four million, three hundred thirteen thousand, four hundred twenty-four".