2098136827 has 2 divisors, whose sum is σ = 2098136828. Its totient is φ = 2098136826.

The previous prime is 2098136791. The next prime is 2098136839. The reversal of 2098136827 is 7286318902.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2098136827 is a prime.

It is not a weakly prime, because it can be changed into another prime (2098136897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1049068413 + 1049068414.

It is an arithmetic number, because the mean of its divisors is an integer number (1049068414).

Almost surely, 2^2098136827 is an apocalyptic number.

2098136827 is a deficient number, since it is larger than the sum of its proper divisors (1).

2098136827 is an equidigital number, since it uses as much as digits as its factorization.

2098136827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 2098136827 is about 45805.4235544220. The cubic root of 2098136827 is about 1280.2003322105.

The spelling of 2098136827 in words is "two billion, ninety-eight million, one hundred thirty-six thousand, eight hundred twenty-seven".