44889338 has 8 divisors (see below), whose sum is σ = 72513588. Its totient is φ = 20718144.

The previous prime is 44889337. The next prime is 44889347. The reversal of 44889338 is 83398844.

It can be written as a sum of positive squares in 2 ways, for example, as 35010889 + 9878449 = 5917^2 + 3143^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 44889292 and 44889301.

It is not an unprimeable number, because it can be changed into a prime (44889337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 863231 + ... + 863282.

Almost surely, 2^44889338 is an apocalyptic number.

44889338 is a deficient number, since it is larger than the sum of its proper divisors (27624250).

44889338 is a wasteful number, since it uses less digits than its factorization.

44889338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1726528.

The product of its digits is 663552, while the sum is 47.

The square root of 44889338 is about 6699.9505968328. The cubic root of 44889338 is about 355.3975259896.

The spelling of 44889338 in words is "forty-four million, eight hundred eighty-nine thousand, three hundred thirty-eight".