744533713 has 32 divisors (see below), whose sum is σ = 977909760. Its totient is φ = 549605760.

The previous prime is 744533711. The next prime is 744533729. The reversal of 744533713 is 317335447.

It is not a de Polignac number, because 744533713 - 2¹ = 744533711 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (744533711) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 187533 + ... + 191461.

It is an arithmetic number, because the mean of its divisors is an integer number (30559680).

Almost surely, 2^744533713 is an apocalyptic number.

It is an amenable number.

744533713 is a deficient number, since it is larger than the sum of its proper divisors (233376047).

744533713 is a wasteful number, since it uses less digits than its factorization.

744533713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4077.

The product of its digits is 105840, while the sum is 37.

The square root of 744533713 is about 27286.1450740115. The cubic root of 744533713 is about 906.3476003136.

The spelling of 744533713 in words is "seven hundred forty-four million, five hundred thirty-three thousand, seven hundred thirteen".