744808704 has 72 divisors (see below), whose sum is σ = 1996824480. Its totient is φ = 246448128.

The previous prime is 744808681. The next prime is 744808723. The reversal of 744808704 is 407808447.

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, 103264 + ... + 110240.

Almost surely, 2^744808704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 744808704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (998412240).

744808704 is an abundant number, since it is smaller than the sum of its proper divisors (1252015776).

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

744808704 is a wasteful number, since it uses less digits than its factorization.

744808704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7135 (or 7121 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 42.

The square root of 744808704 is about 27291.1836313488. The cubic root of 744808704 is about 906.4591720485.

The spelling of 744808704 in words is "seven hundred forty-four million, eight hundred eight thousand, seven hundred four".