44889337 has 2 divisors, whose sum is σ = 44889338. Its totient is φ = 44889336.

The previous prime is 44889329. The next prime is 44889347. The reversal of 44889337 is 73398844.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34527376 + 10361961 = 5876^2 + 3219^2 .

It is a cyclic number.

It is not a de Polignac number, because 44889337 - 2³ = 44889329 is a prime.

It is not a weakly prime, because it can be changed into another prime (44889347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22444668 + 22444669.

It is an arithmetic number, because the mean of its divisors is an integer number (22444669).

Almost surely, 2^44889337 is an apocalyptic number.

It is an amenable number.

44889337 is a deficient number, since it is larger than the sum of its proper divisors (1).

44889337 is an equidigital number, since it uses as much as digits as its factorization.

44889337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 580608, while the sum is 46.

The square root of 44889337 is about 6699.9505222054. The cubic root of 44889337 is about 355.3975233505.

The spelling of 44889337 in words is "forty-four million, eight hundred eighty-nine thousand, three hundred thirty-seven".