44849916 has 48 divisors (see below), whose sum is σ = 116793600. Its totient is φ = 14883696.

The previous prime is 44849911. The next prime is 44849929. The reversal of 44849916 is 61994844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44849911) 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, 27615 + ... + 29193.

It is an arithmetic number, because the mean of its divisors is an integer number (2433200).

Almost surely, 2^44849916 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 44849916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58396800).

44849916 is an abundant number, since it is smaller than the sum of its proper divisors (71943684).

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

44849916 is a wasteful number, since it uses less digits than its factorization.

44849916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855 (or 1847 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 44849916 is about 6697.0079886469. The cubic root of 44849916 is about 355.2934583331.

It can be divided in two parts, 4484 and 9916, that added together give a square (14400 = 120²).

The spelling of 44849916 in words is "forty-four million, eight hundred forty-nine thousand, nine hundred sixteen".