6936198 has 8 divisors (see below), whose sum is σ = 13872408. Its totient is φ = 2312064.

The previous prime is 6936151. The next prime is 6936199. The reversal of 6936198 is 8916396.

It is a sphenic number, since it is the product of 3 distinct primes.

6936198 is an admirable number.

It is a super-2 number, since 2×6936198² = 96221685390408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6936199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578011 + ... + 578022.

It is an arithmetic number, because the mean of its divisors is an integer number (1734051).

Almost surely, 2^6936198 is an apocalyptic number.

6936198 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6936198 is a wasteful number, since it uses less digits than its factorization.

6936198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156038.

The product of its digits is 69984, while the sum is 42.

The square root of 6936198 is about 2633.6662658735. Note that the first 3 decimals coincide. The cubic root of 6936198 is about 190.7101586008.

The spelling of 6936198 in words is "six million, nine hundred thirty-six thousand, one hundred ninety-eight".