276060677 has 2 divisors, whose sum is σ = 276060678. Its totient is φ = 276060676.

The previous prime is 276060661. The next prime is 276060683. The reversal of 276060677 is 776060672.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 189310081 + 86750596 = 13759^2 + 9314^2 .

It is a cyclic number.

It is not a de Polignac number, because 276060677 - 2⁴ = 276060661 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (276060877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138030338 + 138030339.

It is an arithmetic number, because the mean of its divisors is an integer number (138030339).

Almost surely, 2^276060677 is an apocalyptic number.

It is an amenable number.

276060677 is a deficient number, since it is larger than the sum of its proper divisors (1).

276060677 is an equidigital number, since it uses as much as digits as its factorization.

276060677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 148176, while the sum is 41.

The square root of 276060677 is about 16615.0737885813. The cubic root of 276060677 is about 651.1307159316.

The spelling of 276060677 in words is "two hundred seventy-six million, sixty thousand, six hundred seventy-seven".