44294109 has 16 divisors (see below), whose sum is σ = 59827200. Its totient is φ = 29148336.

The previous prime is 44294101. The next prime is 44294141. The reversal of 44294109 is 90149244.

It is not a de Polignac number, because 44294109 - 2³ = 44294101 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 44294109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44294101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116682 + ... + 117060.

It is an arithmetic number, because the mean of its divisors is an integer number (3739200).

Almost surely, 2^44294109 is an apocalyptic number.

It is an amenable number.

44294109 is a deficient number, since it is larger than the sum of its proper divisors (15533091).

44294109 is a wasteful number, since it uses less digits than its factorization.

44294109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 44294109 is about 6655.3819574837. The cubic root of 44294109 is about 353.8196837756.

The spelling of 44294109 in words is "forty-four million, two hundred ninety-four thousand, one hundred nine".