4098659 has 2 divisors, whose sum is σ = 4098660. Its totient is φ = 4098658.

The previous prime is 4098641. The next prime is 4098673. The reversal of 4098659 is 9568904.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4098659 - 2⁸ = 4098403 is a prime.

It is an Ulam number.

It is a plaindrome in base 12.

It is not a weakly prime, because it can be changed into another prime (4098359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2049329 + 2049330.

It is an arithmetic number, because the mean of its divisors is an integer number (2049330).

Almost surely, 2^4098659 is an apocalyptic number.

4098659 is a deficient number, since it is larger than the sum of its proper divisors (1).

4098659 is an equidigital number, since it uses as much as digits as its factorization.

4098659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 4098659 is about 2024.5145097035. The cubic root of 4098659 is about 160.0346149066.

The spelling of 4098659 in words is "four million, ninety-eight thousand, six hundred fifty-nine".