44984889 has 12 divisors (see below), whose sum is σ = 67385136. Its totient is φ = 29989764.

The previous prime is 44984881. The next prime is 44984897. The reversal of 44984889 is 98848944.

It is an interprime number because it is at equal distance from previous prime (44984881) and next prime (44984897).

It is not a de Polignac number, because 44984889 - 2³ = 44984881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44984881) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92319 + ... + 92804.

It is an arithmetic number, because the mean of its divisors is an integer number (5615428).

Almost surely, 2^44984889 is an apocalyptic number.

It is an amenable number.

44984889 is a deficient number, since it is larger than the sum of its proper divisors (22400247).

44984889 is an equidigital number, since it uses as much as digits as its factorization.

44984889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185138 (or 185126 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 54.

The square root of 44984889 is about 6707.0775304897. The cubic root of 44984889 is about 355.6495124993.

The spelling of 44984889 in words is "forty-four million, nine hundred eighty-four thousand, eight hundred eighty-nine".