744800404 has 6 divisors (see below), whose sum is σ = 1303400714. Its totient is φ = 372400200.

The previous prime is 744800401. The next prime is 744800431. The reversal of 744800404 is 404008447.

It can be written as a sum of positive squares in only one way, i.e., 447237904 + 297562500 = 21148^2 + 17250^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (744800401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93100047 + ... + 93100054.

Almost surely, 2^744800404 is an apocalyptic number.

It is an amenable number.

744800404 is a deficient number, since it is larger than the sum of its proper divisors (558600310).

744800404 is a wasteful number, since it uses less digits than its factorization.

744800404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186200105 (or 186200103 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 31.

The square root of 744800404 is about 27291.0315671651. The cubic root of 744800404 is about 906.4558049025.

The spelling of 744800404 in words is "seven hundred forty-four million, eight hundred thousand, four hundred four".