44634444 has 48 divisors (see below), whose sum is σ = 110557440. Its totient is φ = 13984960.

The previous prime is 44634433. The next prime is 44634449. The reversal of 44634444 is 44443644.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (44634449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14914 + ... + 17654.

It is an arithmetic number, because the mean of its divisors is an integer number (2303280).

Almost surely, 2^44634444 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44634444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55278720).

44634444 is an abundant number, since it is smaller than the sum of its proper divisors (65922996).

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

44634444 is a wasteful number, since it uses less digits than its factorization.

44634444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2830 (or 2828 counting only the distinct ones).

The product of its digits is 73728, while the sum is 33.

The square root of 44634444 is about 6680.9014361836. The cubic root of 44634444 is about 354.7235671203.

The spelling of 44634444 in words is "forty-four million, six hundred thirty-four thousand, four hundred forty-four".