44408844 has 24 divisors (see below), whose sum is σ = 115134320. Its totient is φ = 14802912.

The previous prime is 44408839. The next prime is 44408851. The reversal of 44408844 is 44880444.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 44408799 and 44408808.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205489 + ... + 205704.

Almost surely, 2^44408844 is an apocalyptic number.

It is an amenable number.

44408844 is an abundant number, since it is smaller than the sum of its proper divisors (70725476).

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

44408844 is a wasteful number, since it uses less digits than its factorization.

44408844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411206 (or 411198 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 36.

The square root of 44408844 is about 6663.9960984382. The cubic root of 44408844 is about 354.1249200037.

The spelling of 44408844 in words is "forty-four million, four hundred eight thousand, eight hundred forty-four".