44939929 has 2 divisors, whose sum is σ = 44939930. Its totient is φ = 44939928.

The previous prime is 44939911. The next prime is 44939957. The reversal of 44939929 is 92993944.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24255625 + 20684304 = 4925^2 + 4548^2 .

It is a cyclic number.

It is not a de Polignac number, because 44939929 - 2¹⁹ = 44415641 is a prime.

It is not a weakly prime, because it can be changed into another prime (44939969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22469964 + 22469965.

It is an arithmetic number, because the mean of its divisors is an integer number (22469965).

Almost surely, 2^44939929 is an apocalyptic number.

It is an amenable number.

44939929 is a deficient number, since it is larger than the sum of its proper divisors (1).

44939929 is an equidigital number, since it uses as much as digits as its factorization.

44939929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 629856, while the sum is 49.

The square root of 44939929 is about 6703.7250092766. The cubic root of 44939929 is about 355.5309887576.

The spelling of 44939929 in words is "forty-four million, nine hundred thirty-nine thousand, nine hundred twenty-nine".