44400338 has 8 divisors (see below), whose sum is σ = 68149488. Its totient is φ = 21683844.

The previous prime is 44400337. The next prime is 44400403. The reversal of 44400338 is 83300444.

It is a happy number.

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 (44400331) 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, 258056 + ... + 258227.

It is an arithmetic number, because the mean of its divisors is an integer number (8518686).

Almost surely, 2^44400338 is an apocalyptic number.

44400338 is a deficient number, since it is larger than the sum of its proper divisors (23749150).

44400338 is a wasteful number, since it uses less digits than its factorization.

44400338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516328.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 44400338 is about 6663.3578622193. The cubic root of 44400338 is about 354.1023090503.

The spelling of 44400338 in words is "forty-four million, four hundred thousand, three hundred thirty-eight".