2297041391 has 4 divisors (see below), whose sum is σ = 2297253672. Its totient is φ = 2296829112.

The previous prime is 2297041361. The next prime is 2297041393. The reversal of 2297041391 is 1931407922.

2297041391 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 a cyclic number.

It is not a de Polignac number, because 2297041391 - 2¹⁰ = 2297040367 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 (2297041393) 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, 88985 + ... + 111858.

It is an arithmetic number, because the mean of its divisors is an integer number (574313418).

Almost surely, 2^2297041391 is an apocalyptic number.

2297041391 is a deficient number, since it is larger than the sum of its proper divisors (212281).

2297041391 is a wasteful number, since it uses less digits than its factorization.

2297041391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212280.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 2297041391 is about 47927.4596760563. The cubic root of 2297041391 is about 1319.4398815416.

The spelling of 2297041391 in words is "two billion, two hundred ninety-seven million, forty-one thousand, three hundred ninety-one".