744274563 has 32 divisors (see below), whose sum is σ = 1037414400. Its totient is φ = 474304896.

The previous prime is 744274477. The next prime is 744274571. The reversal of 744274563 is 365472447.

744274563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 744274563 - 2⁹ = 744274051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (744270563) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1213845 + ... + 1214457.

It is an arithmetic number, because the mean of its divisors is an integer number (32419200).

Almost surely, 2^744274563 is an apocalyptic number.

744274563 is a deficient number, since it is larger than the sum of its proper divisors (293139837).

744274563 is a wasteful number, since it uses less digits than its factorization.

744274563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851.

The product of its digits is 564480, while the sum is 42.

The square root of 744274563 is about 27281.3959136991. The cubic root of 744274563 is about 906.2424305797.

The spelling of 744274563 in words is "seven hundred forty-four million, two hundred seventy-four thousand, five hundred sixty-three".