3198984 has 32 divisors (see below), whose sum is σ = 8195040. Its totient is φ = 1040000.

The previous prime is 3198977. The next prime is 3198991. The reversal of 3198984 is 4898913.

It is an interprime number because it is at equal distance from previous prime (3198977) and next prime (3198991).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 642 + ... + 2609.

It is an arithmetic number, because the mean of its divisors is an integer number (256095).

Almost surely, 2^3198984 is an apocalyptic number.

It is an amenable number.

3198984 is an abundant number, since it is smaller than the sum of its proper divisors (4996056).

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

3198984 is a wasteful number, since it uses less digits than its factorization.

3198984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3301 (or 3297 counting only the distinct ones).

The product of its digits is 62208, while the sum is 42.

The square root of 3198984 is about 1788.5703788221. The cubic root of 3198984 is about 147.3456625614.

The spelling of 3198984 in words is "three million, one hundred ninety-eight thousand, nine hundred eighty-four".