7098199 has 2 divisors, whose sum is σ = 7098200. Its totient is φ = 7098198.

The previous prime is 7098193. The next prime is 7098209. The reversal of 7098199 is 9918907.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7098199 - 2⁵ = 7098167 is a prime.

7098199 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7098193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3549099 + 3549100.

It is an arithmetic number, because the mean of its divisors is an integer number (3549100).

Almost surely, 2^7098199 is an apocalyptic number.

7098199 is a deficient number, since it is larger than the sum of its proper divisors (1).

7098199 is an equidigital number, since it uses as much as digits as its factorization.

7098199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 43.

The square root of 7098199 is about 2664.2445458328. The cubic root of 7098199 is about 192.1834816486.

The spelling of 7098199 in words is "seven million, ninety-eight thousand, one hundred ninety-nine".