44416949 has 2 divisors, whose sum is σ = 44416950. Its totient is φ = 44416948.

The previous prime is 44416943. The next prime is 44416969. The reversal of 44416949 is 94961444.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35022724 + 9394225 = 5918^2 + 3065^2 .

It is a cyclic number.

It is not a de Polignac number, because 44416949 - 2¹² = 44412853 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44416943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22208474 + 22208475.

It is an arithmetic number, because the mean of its divisors is an integer number (22208475).

Almost surely, 2^44416949 is an apocalyptic number.

It is an amenable number.

44416949 is a deficient number, since it is larger than the sum of its proper divisors (1).

44416949 is an equidigital number, since it uses as much as digits as its factorization.

44416949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 41.

The square root of 44416949 is about 6664.6041892974. The cubic root of 44416949 is about 354.1464623184.

The spelling of 44416949 in words is "forty-four million, four hundred sixteen thousand, nine hundred forty-nine".