876768377 has 2 divisors, whose sum is σ = 876768378. Its totient is φ = 876768376.

The previous prime is 876768371. The next prime is 876768413. The reversal of 876768377 is 773867678.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 687540841 + 189227536 = 26221^2 + 13756^2 .

It is a cyclic number.

It is not a de Polignac number, because 876768377 - 2⁸ = 876768121 is a prime.

It is not a weakly prime, because it can be changed into another prime (876768371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 438384188 + 438384189.

It is an arithmetic number, because the mean of its divisors is an integer number (438384189).

Almost surely, 2^876768377 is an apocalyptic number.

It is an amenable number.

876768377 is a deficient number, since it is larger than the sum of its proper divisors (1).

876768377 is an equidigital number, since it uses as much as digits as its factorization.

876768377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16595712, while the sum is 59.

The square root of 876768377 is about 29610.2748551917. The cubic root of 876768377 is about 957.1094975177.

The spelling of 876768377 in words is "eight hundred seventy-six million, seven hundred sixty-eight thousand, three hundred seventy-seven".