2180483444 has 48 divisors (see below), whose sum is σ = 4225229568. Its totient is φ = 979342848.

The previous prime is 2180483419. The next prime is 2180483479. The reversal of 2180483444 is 4443840812.

2180483444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2180483444² = 9509016099116202272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2180483398 and 2180483407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 869897 + ... + 872399.

It is an arithmetic number, because the mean of its divisors is an integer number (88025616).

Almost surely, 2^2180483444 is an apocalyptic number.

It is an amenable number.

2180483444 is a deficient number, since it is larger than the sum of its proper divisors (2044746124).

2180483444 is a wasteful number, since it uses less digits than its factorization.

2180483444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3104 (or 3102 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 38.

The square root of 2180483444 is about 46695.6469491536. The cubic root of 2180483444 is about 1296.7340988172.

The spelling of 2180483444 in words is "two billion, one hundred eighty million, four hundred eighty-three thousand, four hundred forty-four".