4198963 has 2 divisors, whose sum is σ = 4198964. Its totient is φ = 4198962.

The previous prime is 4198937. The next prime is 4198973. The reversal of 4198963 is 3698914.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4198963 - 2²¹ = 2101811 is a prime.

It is not a weakly prime, because it can be changed into another prime (4198973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2099481 + 2099482.

It is an arithmetic number, because the mean of its divisors is an integer number (2099482).

Almost surely, 2^4198963 is an apocalyptic number.

4198963 is a deficient number, since it is larger than the sum of its proper divisors (1).

4198963 is an equidigital number, since it uses as much as digits as its factorization.

4198963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 40.

The square root of 4198963 is about 2049.1371354792. The cubic root of 4198963 is about 161.3295847356.

The spelling of 4198963 in words is "four million, one hundred ninety-eight thousand, nine hundred sixty-three".