744953342 has 16 divisors (see below), whose sum is σ = 1277617632. Its totient is φ = 319127040.

The previous prime is 744953329. The next prime is 744953353. The reversal of 744953342 is 243359447.

It is a self number, because there is not a number n which added to its sum of digits gives 744953342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26042 + ... + 46562.

It is an arithmetic number, because the mean of its divisors is an integer number (79851102).

Almost surely, 2^744953342 is an apocalyptic number.

744953342 is a deficient number, since it is larger than the sum of its proper divisors (532664290).

744953342 is a wasteful number, since it uses less digits than its factorization.

744953342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23123.

The product of its digits is 362880, while the sum is 41.

The square root of 744953342 is about 27293.8334061011. The cubic root of 744953342 is about 906.5178448125.

The spelling of 744953342 in words is "seven hundred forty-four million, nine hundred fifty-three thousand, three hundred forty-two".