814090763 has 2 divisors, whose sum is σ = 814090764. Its totient is φ = 814090762.

The previous prime is 814090733. The next prime is 814090769. The reversal of 814090763 is 367090418.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 814090763 - 2⁸ = 814090507 is a prime.

It is not a weakly prime, because it can be changed into another prime (814090769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 407045381 + 407045382.

It is an arithmetic number, because the mean of its divisors is an integer number (407045382).

Almost surely, 2^814090763 is an apocalyptic number.

814090763 is a deficient number, since it is larger than the sum of its proper divisors (1).

814090763 is an equidigital number, since it uses as much as digits as its factorization.

814090763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 814090763 is about 28532.2758117890. The cubic root of 814090763 is about 933.7363707318.

The spelling of 814090763 in words is "eight hundred fourteen million, ninety thousand, seven hundred sixty-three".