2098423207 has 2 divisors, whose sum is σ = 2098423208. Its totient is φ = 2098423206.

The previous prime is 2098423133. The next prime is 2098423211. The reversal of 2098423207 is 7023248902.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2098423207 - 2⁷ = 2098423079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2098423277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1049211603 + 1049211604.

It is an arithmetic number, because the mean of its divisors is an integer number (1049211604).

Almost surely, 2^2098423207 is an apocalyptic number.

2098423207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2098423207 is an equidigital number, since it uses as much as digits as its factorization.

2098423207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 2098423207 is about 45808.5494967915. The cubic root of 2098423207 is about 1280.2585754873.

The spelling of 2098423207 in words is "two billion, ninety-eight million, four hundred twenty-three thousand, two hundred seven".