44289966 has 16 divisors (see below), whose sum is σ = 101234304. Its totient is φ = 12654264.

The previous prime is 44289941. The next prime is 44289967. The reversal of 44289966 is 66998244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44289967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527220 + ... + 527303.

It is an arithmetic number, because the mean of its divisors is an integer number (6327144).

Almost surely, 2^44289966 is an apocalyptic number.

44289966 is an abundant number, since it is smaller than the sum of its proper divisors (56944338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44289966 is a wasteful number, since it uses less digits than its factorization.

44289966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054535.

The product of its digits is 746496, while the sum is 48.

The square root of 44289966 is about 6655.0706983472. The cubic root of 44289966 is about 353.8086520553.

The spelling of 44289966 in words is "forty-four million, two hundred eighty-nine thousand, nine hundred sixty-six".