3198250 has 32 divisors (see below), whose sum is σ = 6537024. Its totient is φ = 1162000.

The previous prime is 3198199. The next prime is 3198257. The reversal of 3198250 is 528913.

It is not an unprimeable number, because it can be changed into a prime (3198257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2169 + ... + 3331.

It is an arithmetic number, because the mean of its divisors is an integer number (204282).

Almost surely, 2^3198250 is an apocalyptic number.

3198250 is an abundant number, since it is smaller than the sum of its proper divisors (3338774).

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

3198250 is a wasteful number, since it uses less digits than its factorization.

3198250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191 (or 1181 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 3198250 is about 1788.3651752369. The cubic root of 3198250 is about 147.3343923176.

The spelling of 3198250 in words is "three million, one hundred ninety-eight thousand, two hundred fifty".