44389670 has 16 divisors (see below), whose sum is σ = 86047920. Its totient is φ = 16389984.

The previous prime is 44389663. The next prime is 44389679. The reversal of 44389670 is 7698344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44389679) 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, 170600 + ... + 170859.

It is an arithmetic number, because the mean of its divisors is an integer number (5377995).

Almost surely, 2^44389670 is an apocalyptic number.

44389670 is a deficient number, since it is larger than the sum of its proper divisors (41658250).

44389670 is a wasteful number, since it uses less digits than its factorization.

44389670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341479.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 44389670 is about 6662.5573168266. The cubic root of 44389670 is about 354.0739469087.

The spelling of 44389670 in words is "forty-four million, three hundred eighty-nine thousand, six hundred seventy".