744489092 has 48 divisors (see below), whose sum is σ = 1412836992. Its totient is φ = 341952000.

The previous prime is 744489089. The next prime is 744489101. The reversal of 744489092 is 290984447.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 904193 + ... + 905015.

It is an arithmetic number, because the mean of its divisors is an integer number (29434104).

Almost surely, 2^744489092 is an apocalyptic number.

It is an amenable number.

744489092 is a deficient number, since it is larger than the sum of its proper divisors (668347900).

744489092 is a wasteful number, since it uses less digits than its factorization.

744489092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148 (or 1146 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 744489092 is about 27285.3274123658. The cubic root of 744489092 is about 906.3294937038.

The spelling of 744489092 in words is "seven hundred forty-four million, four hundred eighty-nine thousand, ninety-two".