44979 has 16 divisors (see below), whose sum is σ = 69120. Its totient is φ = 25760.

The previous prime is 44971. The next prime is 44983. The reversal of 44979 is 97944.

It is a cyclic number.

It is not a de Polignac number, because 44979 - 2³ = 44971 is a prime.

It is a super-2 number, since 2×44979² = 4046220882, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a plaindrome in base 14.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 44979.

It is not an unprimeable number, because it can be changed into a prime (44971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 934 + ... + 980.

It is an arithmetic number, because the mean of its divisors is an integer number (4320).

2⁴⁴⁹⁷⁹ is an apocalyptic number.

44979 is a deficient number, since it is larger than the sum of its proper divisors (24141).

44979 is a wasteful number, since it uses less digits than its factorization.

44979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90.

The product of its digits is 9072, while the sum is 33.

The square root of 44979 is about 212.0825311052. The cubic root of 44979 is about 35.5633992389.

It can be divided in two parts, 449 and 79, that added together give a triangular number (528 = T₃₂).

The spelling of 44979 in words is "forty-four thousand, nine hundred seventy-nine".