744948342 has 24 divisors (see below), whose sum is σ = 1614746016. Its totient is φ = 248209776.

The previous prime is 744948331. The next prime is 744948361. The reversal of 744948342 is 243849447.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42328 + ... + 57284.

It is an arithmetic number, because the mean of its divisors is an integer number (67281084).

Almost surely, 2^744948342 is an apocalyptic number.

744948342 is an abundant number, since it is smaller than the sum of its proper divisors (869797674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

744948342 is a wasteful number, since it uses less digits than its factorization.

744948342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17732 (or 17729 counting only the distinct ones).

The product of its digits is 774144, while the sum is 45.

The square root of 744948342 is about 27293.7418101659. The cubic root of 744948342 is about 906.5158166768.

The spelling of 744948342 in words is "seven hundred forty-four million, nine hundred forty-eight thousand, three hundred forty-two".