7198363 has 2 divisors, whose sum is σ = 7198364. Its totient is φ = 7198362.

The previous prime is 7198349. The next prime is 7198369. The reversal of 7198363 is 3638917.

It is a strong prime.

It is an emirp because it is prime and its reverse (3638917) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7198363 - 2²¹ = 5101211 is a prime.

It is not a weakly prime, because it can be changed into another prime (7198369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3599181 + 3599182.

It is an arithmetic number, because the mean of its divisors is an integer number (3599182).

Almost surely, 2^7198363 is an apocalyptic number.

7198363 is a deficient number, since it is larger than the sum of its proper divisors (1).

7198363 is an equidigital number, since it uses as much as digits as its factorization.

7198363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 37.

The square root of 7198363 is about 2682.9765187195. The cubic root of 7198363 is about 193.0832414959.

The spelling of 7198363 in words is "seven million, one hundred ninety-eight thousand, three hundred sixty-three".