44331369 has 16 divisors (see below), whose sum is σ = 59984064. Its totient is φ = 29120000.

The previous prime is 44331349. The next prime is 44331377. The reversal of 44331369 is 96313344.

It is a cyclic number.

It is not a de Polignac number, because 44331369 - 2⁷ = 44331241 is a prime.

It is a super-2 number, since 2×44331369² = 3930540554828322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44331349) 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, 84829 + ... + 85349.

It is an arithmetic number, because the mean of its divisors is an integer number (3749004).

Almost surely, 2^44331369 is an apocalyptic number.

It is an amenable number.

44331369 is a deficient number, since it is larger than the sum of its proper divisors (15652695).

44331369 is a wasteful number, since it uses less digits than its factorization.

44331369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888.

The product of its digits is 23328, while the sum is 33.

The square root of 44331369 is about 6658.1806073431. The cubic root of 44331369 is about 353.9188664649.

The spelling of 44331369 in words is "forty-four million, three hundred thirty-one thousand, three hundred sixty-nine".