2044166360 has 96 divisors (see below), whose sum is σ = 4938917760. Its totient is φ = 761217024.

The previous prime is 2044166359. The next prime is 2044166389. The reversal of 2044166360 is 636614402.

It is a super-2 number, since 2×2044166360² = 8357232214711299200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1120409 + ... + 1122231.

It is an arithmetic number, because the mean of its divisors is an integer number (51447060).

Almost surely, 2^2044166360 is an apocalyptic number.

2044166360 is a gapful number since it is divisible by the number (20) 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 2044166360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2469458880).

2044166360 is an abundant number, since it is smaller than the sum of its proper divisors (2894751400).

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

2044166360 is a wasteful number, since it uses less digits than its factorization.

2044166360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1965 (or 1944 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 2044166360 is about 45212.4580176747. The cubic root of 2044166360 is about 1269.1279606793.

The spelling of 2044166360 in words is "two billion, forty-four million, one hundred sixty-six thousand, three hundred sixty".