2769378233 has 2 divisors, whose sum is σ = 2769378234. Its totient is φ = 2769378232.

The previous prime is 2769378221. The next prime is 2769378247. The reversal of 2769378233 is 3328739672.

2769378233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1424836009 + 1344542224 = 37747^2 + 36668^2 .

It is a cyclic number.

It is not a de Polignac number, because 2769378233 - 2²⁴ = 2752601017 is a prime.

It is not a weakly prime, because it can be changed into another prime (2769348233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1384689116 + 1384689117.

It is an arithmetic number, because the mean of its divisors is an integer number (1384689117).

Almost surely, 2^2769378233 is an apocalyptic number.

It is an amenable number.

2769378233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2769378233 is an equidigital number, since it uses as much as digits as its factorization.

2769378233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2286144, while the sum is 50.

The square root of 2769378233 is about 52624.8822611510. The cubic root of 2769378233 is about 1404.3027881966.

The spelling of 2769378233 in words is "two billion, seven hundred sixty-nine million, three hundred seventy-eight thousand, two hundred thirty-three".