3809198 has 8 divisors (see below), whose sum is σ = 5846808. Its totient is φ = 1860264.

The previous prime is 3809189. The next prime is 3809251. The reversal of 3809198 is 8919083.

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

It is a congruent 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, 22061 + ... + 22232.

It is an arithmetic number, because the mean of its divisors is an integer number (730851).

Almost surely, 2^3809198 is an apocalyptic number.

3809198 is a deficient number, since it is larger than the sum of its proper divisors (2037610).

3809198 is a wasteful number, since it uses less digits than its factorization.

3809198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44338.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 3809198 is about 1951.7166802587. The cubic root of 3809198 is about 156.1748805844.

The spelling of 3809198 in words is "three million, eight hundred nine thousand, one hundred ninety-eight".