8076464761 has 2 divisors, whose sum is σ = 8076464762. Its totient is φ = 8076464760.

The previous prime is 8076464717. The next prime is 8076464777. The reversal of 8076464761 is 1674646708.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7507356025 + 569108736 = 86645^2 + 23856^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8076464761 is a prime.

It is not a weakly prime, because it can be changed into another prime (8076464701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4038232380 + 4038232381.

It is an arithmetic number, because the mean of its divisors is an integer number (4038232381).

Almost surely, 2^8076464761 is an apocalyptic number.

It is an amenable number.

8076464761 is a deficient number, since it is larger than the sum of its proper divisors (1).

8076464761 is an equidigital number, since it uses as much as digits as its factorization.

8076464761 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The square root of 8076464761 is about 89869.1535567127. The cubic root of 8076464761 is about 2006.3518689410.

The spelling of 8076464761 in words is "eight billion, seventy-six million, four hundred sixty-four thousand, seven hundred sixty-one".