2395971980 has 24 divisors (see below), whose sum is σ = 5041809360. Its totient is φ = 956432960.

The previous prime is 2395971931. The next prime is 2395972003. The reversal of 2395971980 is 891795932.

2395971980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112175 + ... + 131814.

It is an arithmetic number, because the mean of its divisors is an integer number (210075390).

Almost surely, 2^2395971980 is an apocalyptic number.

2395971980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2395971980 is an abundant number, since it is smaller than the sum of its proper divisors (2645837380).

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

2395971980 is a wasteful number, since it uses less digits than its factorization.

2395971980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244489 (or 244487 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 53.

The square root of 2395971980 is about 48948.6667847042. Note that the first 3 decimals coincide. The cubic root of 2395971980 is about 1338.1164559246.

The spelling of 2395971980 in words is "two billion, three hundred ninety-five million, nine hundred seventy-one thousand, nine hundred eighty".