44394066 has 48 divisors (see below), whose sum is σ = 98718048. Its totient is φ = 14414400.

The previous prime is 44394059. The next prime is 44394079. The reversal of 44394066 is 66049344.

It is a self number, because there is not a number n which added to its sum of digits gives 44394066.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157846 + ... + 158126.

It is an arithmetic number, because the mean of its divisors is an integer number (2056626).

Almost surely, 2^44394066 is an apocalyptic number.

44394066 is an abundant number, since it is smaller than the sum of its proper divisors (54323982).

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

44394066 is a wasteful number, since it uses less digits than its factorization.

44394066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 44394066 is about 6662.8872120125. The cubic root of 44394066 is about 354.0856347458.

The spelling of 44394066 in words is "forty-four million, three hundred ninety-four thousand, sixty-six".