2276389863 has 12 divisors (see below), whose sum is σ = 3587038728. Its totient is φ = 1379630160.

The previous prime is 2276389853. The next prime is 2276389873. The reversal of 2276389863 is 3689836722.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2276389853) and next prime (2276389873).

It is not a de Polignac number, because 2276389863 - 2⁴ = 2276389847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2276389853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11496820 + ... + 11497017.

It is an arithmetic number, because the mean of its divisors is an integer number (298919894).

Almost surely, 2^2276389863 is an apocalyptic number.

2276389863 is a deficient number, since it is larger than the sum of its proper divisors (1310648865).

2276389863 is a wasteful number, since it uses less digits than its factorization.

2276389863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22993854 (or 22993851 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The square root of 2276389863 is about 47711.5275693411. The cubic root of 2276389863 is about 1315.4738350347.

The spelling of 2276389863 in words is "two billion, two hundred seventy-six million, three hundred eighty-nine thousand, eight hundred sixty-three".