44097669 has 32 divisors (see below), whose sum is σ = 81454080. Its totient is φ = 22906800.

The previous prime is 44097653. The next prime is 44097731. The reversal of 44097669 is 96679044.

It is not a de Polignac number, because 44097669 - 2⁴ = 44097653 is a prime.

It is a super-2 number, since 2×44097669² = 3889208822467122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44097629) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8527 + ... + 12684.

It is an arithmetic number, because the mean of its divisors is an integer number (2545440).

Almost surely, 2^44097669 is an apocalyptic number.

It is an amenable number.

44097669 is a deficient number, since it is larger than the sum of its proper divisors (37356411).

44097669 is a wasteful number, since it uses less digits than its factorization.

44097669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21238 (or 21232 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 44097669 is about 6640.6075776242. The cubic root of 44097669 is about 353.2958568495.

The spelling of 44097669 in words is "forty-four million, ninety-seven thousand, six hundred sixty-nine".