6843498 has 16 divisors (see below), whose sum is σ = 14128896. Its totient is φ = 2207520.

The previous prime is 6843497. The next prime is 6843509. The reversal of 6843498 is 8943486.

It is not an unprimeable number, because it can be changed into a prime (6843491) 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, 18211 + ... + 18582.

It is an arithmetic number, because the mean of its divisors is an integer number (883056).

Almost surely, 2^6843498 is an apocalyptic number.

6843498 is an abundant number, since it is smaller than the sum of its proper divisors (7285398).

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

6843498 is a wasteful number, since it uses less digits than its factorization.

6843498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36829.

The product of its digits is 165888, while the sum is 42.

The square root of 6843498 is about 2616.0080275106. The cubic root of 6843498 is about 189.8567526006.

Subtracting from 6843498 its sum of digits (42), we obtain a square (6843456 = 2616²).

The spelling of 6843498 in words is "six million, eight hundred forty-three thousand, four hundred ninety-eight".