44323969 has 2 divisors, whose sum is σ = 44323970. Its totient is φ = 44323968.

The previous prime is 44323949. The next prime is 44323987. The reversal of 44323969 is 96932344.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28483569 + 15840400 = 5337^2 + 3980^2 .

It is a cyclic number.

It is not a de Polignac number, because 44323969 - 2¹⁵ = 44291201 is a prime.

It is a super-2 number, since 2×44323969² = 3929228455825922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44323949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22161984 + 22161985.

It is an arithmetic number, because the mean of its divisors is an integer number (22161985).

Almost surely, 2^44323969 is an apocalyptic number.

It is an amenable number.

44323969 is a deficient number, since it is larger than the sum of its proper divisors (1).

44323969 is an equidigital number, since it uses as much as digits as its factorization.

44323969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 40.

The square root of 44323969 is about 6657.6248767860. The cubic root of 44323969 is about 353.8991727702.

The spelling of 44323969 in words is "forty-four million, three hundred twenty-three thousand, nine hundred sixty-nine".