2288764039 has 2 divisors, whose sum is σ = 2288764040. Its totient is φ = 2288764038.

The previous prime is 2288764003. The next prime is 2288764057. The reversal of 2288764039 is 9304678822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2288764039 - 2⁹ = 2288763527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2288763983 and 2288764001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2288764739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1144382019 + 1144382020.

It is an arithmetic number, because the mean of its divisors is an integer number (1144382020).

Almost surely, 2^2288764039 is an apocalyptic number.

2288764039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2288764039 is an equidigital number, since it uses as much as digits as its factorization.

2288764039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 2288764039 is about 47841.0288246396. The cubic root of 2288764039 is about 1317.8531138620.

The spelling of 2288764039 in words is "two billion, two hundred eighty-eight million, seven hundred sixty-four thousand, thirty-nine".