944444160 has 432 divisors, whose sum is σ = 3702011040. Its totient is φ = 220200960.

The previous prime is 944444119. The next prime is 944444173. The reversal of 944444160 is 61444449.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3674752 + ... + 3675008.

It is an arithmetic number, because the mean of its divisors is an integer number (8569470).

Almost surely, 2^944444160 is an apocalyptic number.

944444160 is a gapful number since it is divisible by the number (90) 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 944444160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1851005520).

944444160 is an abundant number, since it is smaller than the sum of its proper divisors (2757566880).

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

944444160 is a wasteful number, since it uses less digits than its factorization.

944444160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324 (or 307 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 944444160 is about 30731.8102297928. The cubic root of 944444160 is about 981.1274543164.

The spelling of 944444160 in words is "nine hundred forty-four million, four hundred forty-four thousand, one hundred sixty".