6790198 has 8 divisors (see below), whose sum is σ = 10628208. Its totient is φ = 3247464.

The previous prime is 6790187. The next prime is 6790219. The reversal of 6790198 is 8910976.

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

It is a super-2 number, since 2×6790198² = 92213577758408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6790198.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73761 + ... + 73852.

It is an arithmetic number, because the mean of its divisors is an integer number (1328526).

Almost surely, 2^6790198 is an apocalyptic number.

6790198 is a deficient number, since it is larger than the sum of its proper divisors (3838010).

6790198 is a wasteful number, since it uses less digits than its factorization.

6790198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147638.

The product of its (nonzero) digits is 27216, while the sum is 40.

The square root of 6790198 is about 2605.8008365952. The cubic root of 6790198 is about 189.3625730426.

The spelling of 6790198 in words is "six million, seven hundred ninety thousand, one hundred ninety-eight".