44279668 has 6 divisors (see below), whose sum is σ = 77489426. Its totient is φ = 22139832.

The previous prime is 44279657. The next prime is 44279731. The reversal of 44279668 is 86697244.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 22638564 + 21641104 = 4758^2 + 4652^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5534955 + ... + 5534962.

Almost surely, 2^44279668 is an apocalyptic number.

It is an amenable number.

44279668 is a deficient number, since it is larger than the sum of its proper divisors (33209758).

44279668 is a wasteful number, since it uses less digits than its factorization.

44279668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11069921 (or 11069919 counting only the distinct ones).

The product of its digits is 580608, while the sum is 46.

The square root of 44279668 is about 6654.2969576057. The cubic root of 44279668 is about 353.7812282071.

The spelling of 44279668 in words is "forty-four million, two hundred seventy-nine thousand, six hundred sixty-eight".