44629868 has 6 divisors (see below), whose sum is σ = 78102276. Its totient is φ = 22314932.

The previous prime is 44629861. The next prime is 44629883. The reversal of 44629868 is 86892644.

It is not an unprimeable number, because it can be changed into a prime (44629861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5578730 + ... + 5578737.

It is an arithmetic number, because the mean of its divisors is an integer number (13017046).

Almost surely, 2^44629868 is an apocalyptic number.

It is an amenable number.

44629868 is a deficient number, since it is larger than the sum of its proper divisors (33472408).

44629868 is a wasteful number, since it uses less digits than its factorization.

44629868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11157471 (or 11157469 counting only the distinct ones).

The product of its digits is 663552, while the sum is 47.

The square root of 44629868 is about 6680.5589586501. The cubic root of 44629868 is about 354.7114444158.

The spelling of 44629868 in words is "forty-four million, six hundred twenty-nine thousand, eight hundred sixty-eight".