2297297077 has 4 divisors (see below), whose sum is σ = 2300848416. Its totient is φ = 2293745740.

The previous prime is 2297297071. The next prime is 2297297083. The reversal of 2297297077 is 7707927922.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2297297071) and next prime (2297297083).

It is a cyclic number.

It is not a de Polignac number, because 2297297077 - 2¹⁹ = 2296772789 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 (2297297071) 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, 1774699 + ... + 1775992.

It is an arithmetic number, because the mean of its divisors is an integer number (575212104).

Almost surely, 2^2297297077 is an apocalyptic number.

It is an amenable number.

2297297077 is a deficient number, since it is larger than the sum of its proper divisors (3551339).

2297297077 is an equidigital number, since it uses as much as digits as its factorization.

2297297077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3551338.

The product of its (nonzero) digits is 1555848, while the sum is 52.

The square root of 2297297077 is about 47930.1270288323. The cubic root of 2297297077 is about 1319.4888357877.

The spelling of 2297297077 in words is "two billion, two hundred ninety-seven million, two hundred ninety-seven thousand, seventy-seven".