744894516696 has 32 divisors (see below), whose sum is σ = 2031530500800. Its totient is φ = 225725611040.

The previous prime is 744894516647. The next prime is 744894516703. The reversal of 744894516696 is 696615498447.

It is a self number, because there is not a number n which added to its sum of digits gives 744894516696.

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, 1410784806 + ... + 1410785333.

It is an arithmetic number, because the mean of its divisors is an integer number (63485328150).

Almost surely, 2^744894516696 is an apocalyptic number.

It is an amenable number.

744894516696 is an abundant number, since it is smaller than the sum of its proper divisors (1286635984104).

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

744894516696 is a wasteful number, since it uses less digits than its factorization.

744894516696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2821570159 (or 2821570155 counting only the distinct ones).

The product of its digits is 313528320, while the sum is 69.

The spelling of 744894516696 in words is "seven hundred forty-four billion, eight hundred ninety-four million, five hundred sixteen thousand, six hundred ninety-six".