76810801 has 2 divisors, whose sum is σ = 76810802. Its totient is φ = 76810800.

The previous prime is 76810751. The next prime is 76810807. The reversal of 76810801 is 10801867.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56776225 + 20034576 = 7535^2 + 4476^2 .

It is a cyclic number.

It is not a de Polignac number, because 76810801 - 2⁹ = 76810289 is a prime.

It is not a weakly prime, because it can be changed into another prime (76810807) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38405400 + 38405401.

It is an arithmetic number, because the mean of its divisors is an integer number (38405401).

Almost surely, 2^76810801 is an apocalyptic number.

It is an amenable number.

76810801 is a deficient number, since it is larger than the sum of its proper divisors (1).

76810801 is an equidigital number, since it uses as much as digits as its factorization.

76810801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 31.

The square root of 76810801 is about 8764.1771433489. The cubic root of 76810801 is about 425.0833534320.

The spelling of 76810801 in words is "seventy-six million, eight hundred ten thousand, eight hundred one".