3085198 has 4 divisors (see below), whose sum is σ = 4627800. Its totient is φ = 1542598.

The previous prime is 3085189. The next prime is 3085231. The reversal of 3085198 is 8915803.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 771298 + ... + 771301.

It is an arithmetic number, because the mean of its divisors is an integer number (1156950).

Almost surely, 2^3085198 is an apocalyptic number.

3085198 is a deficient number, since it is larger than the sum of its proper divisors (1542602).

3085198 is a wasteful number, since it uses less digits than its factorization.

3085198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542601.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 3085198 is about 1756.4731708740. The cubic root of 3085198 is about 145.5775301939.

The spelling of 3085198 in words is "three million, eighty-five thousand, one hundred ninety-eight".