2993274991 has 32 divisors (see below), whose sum is σ = 3776486400. Its totient is φ = 2314448640.

The previous prime is 2993274989. The next prime is 2993274997. The reversal of 2993274991 is 1994723992.

2993274991 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2993274991 - 2¹ = 2993274989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2993274997) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 276246 + ... + 286876.

It is an arithmetic number, because the mean of its divisors is an integer number (118015200).

Almost surely, 2^2993274991 is an apocalyptic number.

2993274991 is a deficient number, since it is larger than the sum of its proper divisors (783211409).

2993274991 is a wasteful number, since it uses less digits than its factorization.

2993274991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10759.

The product of its digits is 2204496, while the sum is 55.

The square root of 2993274991 is about 54710.8306553648. The cubic root of 2993274991 is about 1441.1710816626.

The spelling of 2993274991 in words is "two billion, nine hundred ninety-three million, two hundred seventy-four thousand, nine hundred ninety-one".