2160980830 has 8 divisors (see below), whose sum is σ = 3889765512. Its totient is φ = 864392328.

The previous prime is 2160980807. The next prime is 2160980839. The reversal of 2160980830 is 380890612.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2160980830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160980839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108049032 + ... + 108049051.

It is an arithmetic number, because the mean of its divisors is an integer number (486220689).

Almost surely, 2^2160980830 is an apocalyptic number.

2160980830 is a deficient number, since it is larger than the sum of its proper divisors (1728784682).

2160980830 is a wasteful number, since it uses less digits than its factorization.

2160980830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216098090.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 2160980830 is about 46486.3510075807. The cubic root of 2160980830 is about 1292.8564449828.

The spelling of 2160980830 in words is "two billion, one hundred sixty million, nine hundred eighty thousand, eight hundred thirty".