3198422 has 16 divisors (see below), whose sum is σ = 5123760. Its totient is φ = 1492992.

The previous prime is 3198421. The next prime is 3198427. The reversal of 3198422 is 2248913.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3198421) 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, 2198 + ... + 3350.

It is an arithmetic number, because the mean of its divisors is an integer number (320235).

Almost surely, 2^3198422 is an apocalyptic number.

3198422 is a deficient number, since it is larger than the sum of its proper divisors (1925338).

3198422 is a wasteful number, since it uses less digits than its factorization.

3198422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247.

The product of its digits is 3456, while the sum is 29.

The square root of 3198422 is about 1788.4132632029. The cubic root of 3198422 is about 147.3370334558.

The spelling of 3198422 in words is "three million, one hundred ninety-eight thousand, four hundred twenty-two".