4098318 has 16 divisors (see below), whose sum is σ = 9367680. Its totient is φ = 1170936.

The previous prime is 4098313. The next prime is 4098337. The reversal of 4098318 is 8138904.

4098318 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4098313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48748 + ... + 48831.

It is an arithmetic number, because the mean of its divisors is an integer number (585480).

Almost surely, 2^4098318 is an apocalyptic number.

4098318 is an abundant number, since it is smaller than the sum of its proper divisors (5269362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4098318 is a wasteful number, since it uses less digits than its factorization.

4098318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97591.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 4098318 is about 2024.4302902298. The cubic root of 4098318 is about 160.0301765999.

The spelling of 4098318 in words is "four million, ninety-eight thousand, three hundred eighteen".