44676889 has 2 divisors, whose sum is σ = 44676890. Its totient is φ = 44676888.

The previous prime is 44676883. The next prime is 44676911. The reversal of 44676889 is 98867644.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44662489 + 14400 = 6683^2 + 120^2 .

It is a cyclic number.

It is not a de Polignac number, because 44676889 - 2³ = 44676881 is a prime.

It is not a weakly prime, because it can be changed into another prime (44676881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22338444 + 22338445.

It is an arithmetic number, because the mean of its divisors is an integer number (22338445).

Almost surely, 2^44676889 is an apocalyptic number.

It is an amenable number.

44676889 is a deficient number, since it is larger than the sum of its proper divisors (1).

44676889 is an equidigital number, since it uses as much as digits as its factorization.

44676889 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2322432, while the sum is 52.

The square root of 44676889 is about 6684.0772736407. The cubic root of 44676889 is about 354.8359726261.

The spelling of 44676889 in words is "forty-four million, six hundred seventy-six thousand, eight hundred eighty-nine".