44839866 has 8 divisors (see below), whose sum is σ = 89679744. Its totient is φ = 14946620.

The previous prime is 44839853. The next prime is 44839877. The reversal of 44839866 is 66893844.

It is a sphenic number, since it is the product of 3 distinct primes.

44839866 is an admirable number.

It is a super-2 number, since 2×44839866² = 4021227165795912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3736650 + ... + 3736661.

It is an arithmetic number, because the mean of its divisors is an integer number (11209968).

Almost surely, 2^44839866 is an apocalyptic number.

44839866 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

44839866 is a wasteful number, since it uses less digits than its factorization.

44839866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7473316.

The product of its digits is 995328, while the sum is 48.

The square root of 44839866 is about 6696.2576115320. The cubic root of 44839866 is about 355.2669182165.

The spelling of 44839866 in words is "forty-four million, eight hundred thirty-nine thousand, eight hundred sixty-six".