44194374 has 72 divisors (see below), whose sum is σ = 112839480. Its totient is φ = 12462912.

The previous prime is 44194369. The next prime is 44194393. The reversal of 44194374 is 47349144.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 78217 + ... + 78779.

It is an arithmetic number, because the mean of its divisors is an integer number (1567215).

Almost surely, 2^44194374 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44194374, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56419740).

44194374 is an abundant number, since it is smaller than the sum of its proper divisors (68645106).

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

44194374 is a wasteful number, since it uses less digits than its factorization.

44194374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674 (or 664 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 44194374 is about 6647.8849268019. The cubic root of 44194374 is about 353.5539243947.

The spelling of 44194374 in words is "forty-four million, one hundred ninety-four thousand, three hundred seventy-four".