3195998 has 16 divisors (see below), whose sum is σ = 5228496. Its totient is φ = 1456320.

The previous prime is 3195977. The next prime is 3196001. The reversal of 3195998 is 8995913.

It is an Ulam number.

It is a congruent number.

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, 1418 + ... + 2898.

It is an arithmetic number, because the mean of its divisors is an integer number (326781).

Almost surely, 2^3195998 is an apocalyptic number.

3195998 is a deficient number, since it is larger than the sum of its proper divisors (2032498).

3195998 is a wasteful number, since it uses less digits than its factorization.

3195998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1579.

The product of its digits is 87480, while the sum is 44.

The square root of 3195998 is about 1787.7354390401. The cubic root of 3195998 is about 147.2998030934.

The spelling of 3195998 in words is "three million, one hundred ninety-five thousand, nine hundred ninety-eight".