44744979 has 8 divisors (see below), whose sum is σ = 59887872. Its totient is φ = 29716040.

The previous prime is 44744977. The next prime is 44744989. The reversal of 44744979 is 97944744.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44744979 - 2¹ = 44744977 is a prime.

It is a super-2 number, since 2×44744979² = 4004226291420882, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44744971) 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 7 ways as a sum of consecutive naturals, for example, 27567 + ... + 29144.

It is an arithmetic number, because the mean of its divisors is an integer number (7485984).

Almost surely, 2^44744979 is an apocalyptic number.

44744979 is a deficient number, since it is larger than the sum of its proper divisors (15142893).

44744979 is a wasteful number, since it uses less digits than its factorization.

44744979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56977.

The product of its digits is 1016064, while the sum is 48.

The square root of 44744979 is about 6689.1687824423. The cubic root of 44744979 is about 355.0161442106.

It can be divided in two parts, 4474 and 4979, that added together give a triangular number (9453 = T₁₃₇).

The spelling of 44744979 in words is "forty-four million, seven hundred forty-four thousand, nine hundred seventy-nine".