3822198 has 16 divisors (see below), whose sum is σ = 7674816. Its totient is φ = 1269000.

The previous prime is 3822191. The next prime is 3822223. The reversal of 3822198 is 8912283.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3822191) 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, 573 + ... + 2823.

It is an arithmetic number, because the mean of its divisors is an integer number (479676).

Almost surely, 2^3822198 is an apocalyptic number.

3822198 is an abundant number, since it is smaller than the sum of its proper divisors (3852618).

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

3822198 is a wasteful number, since it uses less digits than its factorization.

3822198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2539.

The product of its digits is 6912, while the sum is 33.

The square root of 3822198 is about 1955.0442450236. The cubic root of 3822198 is about 156.3523429779.

The spelling of 3822198 in words is "three million, eight hundred twenty-two thousand, one hundred ninety-eight".