44839429 has 2 divisors, whose sum is σ = 44839430. Its totient is φ = 44839428.

The previous prime is 44839427. The next prime is 44839463. The reversal of 44839429 is 92493844.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32798529 + 12040900 = 5727^2 + 3470^2 .

It is a cyclic number.

It is not a de Polignac number, because 44839429 - 2¹ = 44839427 is a prime.

Together with 44839427, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44839427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22419714 + 22419715.

It is an arithmetic number, because the mean of its divisors is an integer number (22419715).

Almost surely, 2^44839429 is an apocalyptic number.

It is an amenable number.

44839429 is a deficient number, since it is larger than the sum of its proper divisors (1).

44839429 is an equidigital number, since it uses as much as digits as its factorization.

44839429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 43.

The square root of 44839429 is about 6696.2249812861. The cubic root of 44839429 is about 355.2657640936.

The spelling of 44839429 in words is "forty-four million, eight hundred thirty-nine thousand, four hundred twenty-nine".