44716813 has 2 divisors, whose sum is σ = 44716814. Its totient is φ = 44716812.

The previous prime is 44716769. The next prime is 44716829. The reversal of 44716813 is 31861744.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23941449 + 20775364 = 4893^2 + 4558^2 .

It is a cyclic number.

It is not a de Polignac number, because 44716813 - 2¹⁷ = 44585741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44716873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22358406 + 22358407.

It is an arithmetic number, because the mean of its divisors is an integer number (22358407).

Almost surely, 2^44716813 is an apocalyptic number.

It is an amenable number.

44716813 is a deficient number, since it is larger than the sum of its proper divisors (1).

44716813 is an equidigital number, since it uses as much as digits as its factorization.

44716813 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 34.

The square root of 44716813 is about 6687.0631072243. The cubic root of 44716813 is about 354.9416369042.

The spelling of 44716813 in words is "forty-four million, seven hundred sixteen thousand, eight hundred thirteen".