744054939 has 6 divisors (see below), whose sum is σ = 1074746036. Its totient is φ = 496036620.

The previous prime is 744054931. The next prime is 744054947. The reversal of 744054939 is 939450447.

It is a happy number.

744054939 is a `hidden beast` number, since 74 + 4 + 0 + 549 + 39 = 666.

It is an interprime number because it is at equal distance from previous prime (744054931) and next prime (744054947).

It is not a de Polignac number, because 744054939 - 2³ = 744054931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 744054894 and 744054903.

It is not an unprimeable number, because it can be changed into a prime (744054931) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41336377 + ... + 41336394.

Almost surely, 2^744054939 is an apocalyptic number.

744054939 is a deficient number, since it is larger than the sum of its proper divisors (330691097).

744054939 is a wasteful number, since it uses less digits than its factorization.

744054939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82672777 (or 82672774 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 744054939 is about 27277.3704561125. The cubic root of 744054939 is about 906.1532823998.

The spelling of 744054939 in words is "seven hundred forty-four million, fifty-four thousand, nine hundred thirty-nine".