44412879 has 16 divisors (see below), whose sum is σ = 68337152. Its totient is φ = 25131168.

The previous prime is 44412871. The next prime is 44412883. The reversal of 44412879 is 97821444.

44412879 = 358² + 359² + ... + 563².

It is not a de Polignac number, because 44412879 - 2³ = 44412871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44412871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8104 + ... + 12429.

It is an arithmetic number, because the mean of its divisors is an integer number (4271072).

Almost surely, 2^44412879 is an apocalyptic number.

44412879 is a deficient number, since it is larger than the sum of its proper divisors (23924273).

44412879 is a wasteful number, since it uses less digits than its factorization.

44412879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20646.

The product of its digits is 64512, while the sum is 39.

The square root of 44412879 is about 6664.2988378373. The cubic root of 44412879 is about 354.1356449753.

The spelling of 44412879 in words is "forty-four million, four hundred twelve thousand, eight hundred seventy-nine".