2995992140 has 12 divisors (see below), whose sum is σ = 6291583536. Its totient is φ = 1198396848.

The previous prime is 2995992133. The next prime is 2995992151. The reversal of 2995992140 is 412995992.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74899784 + ... + 74899823.

It is an arithmetic number, because the mean of its divisors is an integer number (524298628).

Almost surely, 2^2995992140 is an apocalyptic number.

2995992140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2995992140 is an abundant number, since it is smaller than the sum of its proper divisors (3295591396).

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

2995992140 is a wasteful number, since it uses less digits than its factorization.

2995992140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149799616 (or 149799614 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 50.

The square root of 2995992140 is about 54735.6569340316. The cubic root of 2995992140 is about 1441.6070247118.

The spelling of 2995992140 in words is "two billion, nine hundred ninety-five million, nine hundred ninety-two thousand, one hundred forty".