744301472 has 96 divisors (see below), whose sum is σ = 1590094800. Its totient is φ = 342171648.

The previous prime is 744301469. The next prime is 744301487. The reversal of 744301472 is 274103447.

It can be written as a sum of positive squares in 8 ways, for example, as 718454416 + 25847056 = 26804^2 + 5084^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1819604 + ... + 1820012.

Almost surely, 2^744301472 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 744301472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (795047400).

744301472 is an abundant number, since it is smaller than the sum of its proper divisors (845793328).

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

744301472 is a wasteful number, since it uses less digits than its factorization.

744301472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538 (or 530 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 744301472 is about 27281.8890841525. The cubic root of 744301472 is about 906.2533520796.

The spelling of 744301472 in words is "seven hundred forty-four million, three hundred one thousand, four hundred seventy-two".