276460763 has 2 divisors, whose sum is σ = 276460764. Its totient is φ = 276460762.

The previous prime is 276460753. The next prime is 276460771. The reversal of 276460763 is 367064672.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 276460763 - 2¹⁰ = 276459739 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 276460763.

It is not a weakly prime, because it can be changed into another prime (276460703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138230381 + 138230382.

It is an arithmetic number, because the mean of its divisors is an integer number (138230382).

Almost surely, 2^276460763 is an apocalyptic number.

276460763 is a deficient number, since it is larger than the sum of its proper divisors (1).

276460763 is an equidigital number, since it uses as much as digits as its factorization.

276460763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 41.

The square root of 276460763 is about 16627.1092797275. The cubic root of 276460763 is about 651.4451184739.

The spelling of 276460763 in words is "two hundred seventy-six million, four hundred sixty thousand, seven hundred sixty-three".