44397698 has 8 divisors (see below), whose sum is σ = 66646800. Its totient is φ = 22182100.

The previous prime is 44397697. The next prime is 44397707. The reversal of 44397698 is 89679344.

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

It is not an unprimeable number, because it can be changed into a prime (44397697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4748 + ... + 10551.

It is an arithmetic number, because the mean of its divisors is an integer number (8330850).

Almost surely, 2^44397698 is an apocalyptic number.

44397698 is a deficient number, since it is larger than the sum of its proper divisors (22249102).

44397698 is a wasteful number, since it uses less digits than its factorization.

44397698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16752.

The product of its digits is 1306368, while the sum is 50.

The square root of 44397698 is about 6663.1597609543. The cubic root of 44397698 is about 354.0952907206.

The spelling of 44397698 in words is "forty-four million, three hundred ninety-seven thousand, six hundred ninety-eight".