44473338 has 96 divisors (see below), whose sum is σ = 124924800. Its totient is φ = 11104128.

The previous prime is 44473333. The next prime is 44473349. The reversal of 44473338 is 83337444.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (44473333) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30408 + ... + 31836.

It is an arithmetic number, because the mean of its divisors is an integer number (1301300).

Almost surely, 2^44473338 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44473338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62462400).

44473338 is an abundant number, since it is smaller than the sum of its proper divisors (80451462).

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

44473338 is a wasteful number, since it uses less digits than its factorization.

44473338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476 (or 1473 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 44473338 is about 6668.8333312507. The cubic root of 44473338 is about 354.2962663939.

The spelling of 44473338 in words is "forty-four million, four hundred seventy-three thousand, three hundred thirty-eight".