6730194 has 8 divisors (see below), whose sum is σ = 13460400. Its totient is φ = 2243396.

The previous prime is 6730187. The next prime is 6730201. The reversal of 6730194 is 4910376.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6730187) and next prime (6730201).

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

6730194 is an admirable number.

It is a super-2 number, since 2×6730194² = 90591022555272, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560844 + ... + 560855.

It is an arithmetic number, because the mean of its divisors is an integer number (1682550).

Almost surely, 2^6730194 is an apocalyptic number.

6730194 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.

6730194 is a wasteful number, since it uses less digits than its factorization.

6730194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121704.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 6730194 is about 2594.2617446973. The cubic root of 6730194 is about 188.8031319803.

The spelling of 6730194 in words is "six million, seven hundred thirty thousand, one hundred ninety-four".