44350064 has 40 divisors (see below), whose sum is σ = 95351040. Its totient is φ = 19812800.

The previous prime is 44350063. The next prime is 44350067. The reversal of 44350064 is 46005344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44350063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8249 + ... + 12519.

It is an arithmetic number, because the mean of its divisors is an integer number (2383776).

Almost surely, 2^44350064 is an apocalyptic number.

44350064 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44350064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47675520).

44350064 is an abundant number, since it is smaller than the sum of its proper divisors (51000976).

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

44350064 is a wasteful number, since it uses less digits than its factorization.

44350064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4349 (or 4343 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 44350064 is about 6659.5843714154. The cubic root of 44350064 is about 353.9686098971.

The spelling of 44350064 in words is "forty-four million, three hundred fifty thousand, sixty-four".