44354969 has 2 divisors, whose sum is σ = 44354970. Its totient is φ = 44354968.

The previous prime is 44354941. The next prime is 44355029. The reversal of 44354969 is 96945344.

It is a happy number.

44354969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29300569 + 15054400 = 5413^2 + 3880^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44354969 is a prime.

It is a super-2 number, since 2×44354969² = 3934726549981922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44354909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22177484 + 22177485.

It is an arithmetic number, because the mean of its divisors is an integer number (22177485).

Almost surely, 2^44354969 is an apocalyptic number.

It is an amenable number.

44354969 is a deficient number, since it is larger than the sum of its proper divisors (1).

44354969 is an equidigital number, since it uses as much as digits as its factorization.

44354969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 44.

The square root of 44354969 is about 6659.9526274591. The cubic root of 44354969 is about 353.9816587473.

The spelling of 44354969 in words is "forty-four million, three hundred fifty-four thousand, nine hundred sixty-nine".