2995638331 has 4 divisors (see below), whose sum is σ = 3423586672. Its totient is φ = 2567689992.

The previous prime is 2995638313. The next prime is 2995638353. The reversal of 2995638331 is 1338365992.

It is a happy number.

2995638331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2995638331 - 2⁹ = 2995637819 is a prime.

It is a super-2 number, since 2×2995638331² = 17947698020312931122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2995638431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213974160 + ... + 213974173.

It is an arithmetic number, because the mean of its divisors is an integer number (855896668).

Almost surely, 2^2995638331 is an apocalyptic number.

2995638331 is a deficient number, since it is larger than the sum of its proper divisors (427948341).

2995638331 is an equidigital number, since it uses as much as digits as its factorization.

2995638331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427948340.

The product of its digits is 1049760, while the sum is 49.

The square root of 2995638331 is about 54732.4248594926. The cubic root of 2995638331 is about 1441.5502740490.

The spelling of 2995638331 in words is "two billion, nine hundred ninety-five million, six hundred thirty-eight thousand, three hundred thirty-one".