2949311180 has 12 divisors (see below), whose sum is σ = 6193553520. Its totient is φ = 1179724464.

The previous prime is 2949311173. The next prime is 2949311207. The reversal of 2949311180 is 811139492.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73732760 + ... + 73732799.

It is an arithmetic number, because the mean of its divisors is an integer number (516129460).

Almost surely, 2^2949311180 is an apocalyptic number.

2949311180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2949311180 is an abundant number, since it is smaller than the sum of its proper divisors (3244242340).

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

2949311180 is a wasteful number, since it uses less digits than its factorization.

2949311180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147465568 (or 147465566 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 2949311180 is about 54307.5609837157. The cubic root of 2949311180 is about 1434.0805061830.

The spelling of 2949311180 in words is "two billion, nine hundred forty-nine million, three hundred eleven thousand, one hundred eighty".