44018969 has 4 divisors (see below), whose sum is σ = 44119680. Its totient is φ = 43918260.

The previous prime is 44018959. The next prime is 44018981. The reversal of 44018969 is 96981044.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44018969 - 2¹⁶ = 43953433 is a prime.

It is a super-2 number, since 2×44018969² = 3875339263645922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44018929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49697 + ... + 50574.

It is an arithmetic number, because the mean of its divisors is an integer number (11029920).

Almost surely, 2^44018969 is an apocalyptic number.

It is an amenable number.

44018969 is a deficient number, since it is larger than the sum of its proper divisors (100711).

44018969 is a wasteful number, since it uses less digits than its factorization.

44018969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100710.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 44018969 is about 6634.6792688117. The cubic root of 44018969 is about 353.0855589541.

The spelling of 44018969 in words is "forty-four million, eighteen thousand, nine hundred sixty-nine".