744256772316 has 36 divisors (see below), whose sum is σ = 1902454117200. Its totient is φ = 245298111168.

The previous prime is 744256772249. The next prime is 744256772377. The reversal of 744256772316 is 613277652447.

744256772316 is a `hidden beast` number, since 7 + 4 + 4 + 2 + 567 + 72 + 3 + 1 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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, 116141736 + ... + 116148143.

It is an arithmetic number, because the mean of its divisors is an integer number (52845947700).

Almost surely, 2^744256772316 is an apocalyptic number.

It is an amenable number.

744256772316 is an abundant number, since it is smaller than the sum of its proper divisors (1158197344884).

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

744256772316 is a wasteful number, since it uses less digits than its factorization.

744256772316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232289978 (or 232289973 counting only the distinct ones).

The product of its digits is 11854080, while the sum is 54.

The spelling of 744256772316 in words is "seven hundred forty-four billion, two hundred fifty-six million, seven hundred seventy-two thousand, three hundred sixteen".