797410087 has 2 divisors, whose sum is σ = 797410088. Its totient is φ = 797410086.

The previous prime is 797410079. The next prime is 797410093. The reversal of 797410087 is 780014797.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 797410087 - 2³ = 797410079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (797410027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398705043 + 398705044.

It is an arithmetic number, because the mean of its divisors is an integer number (398705044).

Almost surely, 2^797410087 is an apocalyptic number.

797410087 is a deficient number, since it is larger than the sum of its proper divisors (1).

797410087 is an equidigital number, since it uses as much as digits as its factorization.

797410087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 98784, while the sum is 43.

The square root of 797410087 is about 28238.4505063575. The cubic root of 797410087 is about 927.3149077887.

The spelling of 797410087 in words is "seven hundred ninety-seven million, four hundred ten thousand, eighty-seven".