44916929 has 2 divisors, whose sum is σ = 44916930. Its totient is φ = 44916928.

The previous prime is 44916901. The next prime is 44916947. The reversal of 44916929 is 92961944.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43296400 + 1620529 = 6580^2 + 1273^2 .

It is a cyclic number.

It is not a de Polignac number, because 44916929 - 2⁸ = 44916673 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44916929.

It is not a weakly prime, because it can be changed into another prime (44916959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22458464 + 22458465.

It is an arithmetic number, because the mean of its divisors is an integer number (22458465).

Almost surely, 2^44916929 is an apocalyptic number.

It is an amenable number.

44916929 is a deficient number, since it is larger than the sum of its proper divisors (1).

44916929 is an equidigital number, since it uses as much as digits as its factorization.

44916929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 44.

The square root of 44916929 is about 6702.0093255680. The cubic root of 44916929 is about 355.4703254949.

The spelling of 44916929 in words is "forty-four million, nine hundred sixteen thousand, nine hundred twenty-nine".