744194480 has 20 divisors (see below), whose sum is σ = 1730252352. Its totient is φ = 297677760.

The previous prime is 744194471. The next prime is 744194483. The reversal of 744194480 is 84491447.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (744194483) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4651136 + ... + 4651295.

Almost surely, 2^744194480 is an apocalyptic number.

It is an amenable number.

744194480 is an abundant number, since it is smaller than the sum of its proper divisors (986057872).

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

744194480 is a wasteful number, since it uses less digits than its factorization.

744194480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9302444 (or 9302438 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 744194480 is about 27279.9281523981. The cubic root of 744194480 is about 906.2099259014.

The spelling of 744194480 in words is "seven hundred forty-four million, one hundred ninety-four thousand, four hundred eighty".