2990331180 has 36 divisors (see below), whose sum is σ = 9070671792. Its totient is φ = 797421600.

The previous prime is 2990331151. The next prime is 2990331199. The reversal of 2990331180 is 811330992.

2990331180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8306296 + ... + 8306655.

Almost surely, 2^2990331180 is an apocalyptic number.

2990331180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2990331180 is an abundant number, since it is smaller than the sum of its proper divisors (6080340612).

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

2990331180 is a wasteful number, since it uses less digits than its factorization.

2990331180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16612966 (or 16612961 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 2990331180 is about 54683.9206714369. The cubic root of 2990331180 is about 1440.6984748061.

The spelling of 2990331180 in words is "two billion, nine hundred ninety million, three hundred thirty-one thousand, one hundred eighty".