798276587 has 2 divisors, whose sum is σ = 798276588. Its totient is φ = 798276586.

The previous prime is 798276581. The next prime is 798276631. The reversal of 798276587 is 785672897.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 798276587 - 2⁸ = 798276331 is a prime.

It is not a weakly prime, because it can be changed into another prime (798276581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399138293 + 399138294.

It is an arithmetic number, because the mean of its divisors is an integer number (399138294).

Almost surely, 2^798276587 is an apocalyptic number.

798276587 is a deficient number, since it is larger than the sum of its proper divisors (1).

798276587 is an equidigital number, since it uses as much as digits as its factorization.

798276587 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11854080, while the sum is 59.

The square root of 798276587 is about 28253.7888963587. The cubic root of 798276587 is about 927.6506729157.

The spelling of 798276587 in words is "seven hundred ninety-eight million, two hundred seventy-six thousand, five hundred eighty-seven".