3045198 has 16 divisors (see below), whose sum is σ = 6559056. Its totient is φ = 936960.

The previous prime is 3045191. The next prime is 3045209. The reversal of 3045198 is 8915403.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19443 + ... + 19598.

It is an arithmetic number, because the mean of its divisors is an integer number (409941).

Almost surely, 2^3045198 is an apocalyptic number.

3045198 is an abundant number, since it is smaller than the sum of its proper divisors (3513858).

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

3045198 is a wasteful number, since it uses less digits than its factorization.

3045198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39059.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 3045198 is about 1745.0495694965. The cubic root of 3045198 is about 144.9456474845.

The spelling of 3045198 in words is "three million, forty-five thousand, one hundred ninety-eight".