44450369 has 2 divisors, whose sum is σ = 44450370. Its totient is φ = 44450368.

The previous prime is 44450339. The next prime is 44450383. The reversal of 44450369 is 96305444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42094144 + 2356225 = 6488^2 + 1535^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44450369 is a prime.

It is a super-2 number, since 2×44450369² = 3951670608472322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44450339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22225184 + 22225185.

It is an arithmetic number, because the mean of its divisors is an integer number (22225185).

Almost surely, 2^44450369 is an apocalyptic number.

It is an amenable number.

44450369 is a deficient number, since it is larger than the sum of its proper divisors (1).

44450369 is an equidigital number, since it uses as much as digits as its factorization.

44450369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 44450369 is about 6667.1109935264. The cubic root of 44450369 is about 354.2352618109.

The spelling of 44450369 in words is "forty-four million, four hundred fifty thousand, three hundred sixty-nine".