744426022 has 16 divisors (see below), whose sum is σ = 1204634592. Its totient is φ = 343707520.

The previous prime is 744425989. The next prime is 744426049. The reversal of 744426022 is 220624447.

It is a congruent number.

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, 204754 + ... + 208357.

It is an arithmetic number, because the mean of its divisors is an integer number (75289662).

Almost surely, 2^744426022 is an apocalyptic number.

744426022 is a deficient number, since it is larger than the sum of its proper divisors (460208570).

744426022 is a wasteful number, since it uses less digits than its factorization.

744426022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413183.

The product of its (nonzero) digits is 21504, while the sum is 31.

The square root of 744426022 is about 27284.1716385160. The cubic root of 744426022 is about 906.3038995005.

The spelling of 744426022 in words is "seven hundred forty-four million, four hundred twenty-six thousand, twenty-two".