2276654397 has 4 divisors (see below), whose sum is σ = 3035539200. Its totient is φ = 1517769596.

The previous prime is 2276654357. The next prime is 2276654411. The reversal of 2276654397 is 7934566722.

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 a cyclic number.

It is not a de Polignac number, because 2276654397 - 2⁷ = 2276654269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2276654357) 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, 379442397 + ... + 379442402.

It is an arithmetic number, because the mean of its divisors is an integer number (758884800).

Almost surely, 2^2276654397 is an apocalyptic number.

It is an amenable number.

2276654397 is a deficient number, since it is larger than the sum of its proper divisors (758884803).

2276654397 is an equidigital number, since it uses as much as digits as its factorization.

2276654397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758884802.

The product of its digits is 3810240, while the sum is 51.

The square root of 2276654397 is about 47714.2997119312. The cubic root of 2276654397 is about 1315.5247891181.

The spelling of 2276654397 in words is "two billion, two hundred seventy-six million, six hundred fifty-four thousand, three hundred ninety-seven".