3198684268 has 24 divisors (see below), whose sum is σ = 6040182960. Its totient is φ = 1473403200.

The previous prime is 3198684259. The next prime is 3198684271. The reversal of 3198684268 is 8624868913.

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, 33958 + ... + 86893.

It is an arithmetic number, because the mean of its divisors is an integer number (251674290).

Almost surely, 2^3198684268 is an apocalyptic number.

It is an amenable number.

3198684268 is a deficient number, since it is larger than the sum of its proper divisors (2841498692).

3198684268 is a wasteful number, since it uses less digits than its factorization.

3198684268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121377 (or 121375 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 55.

The square root of 3198684268 is about 56556.9117615168. The cubic root of 3198684268 is about 1473.4106051804.

The spelling of 3198684268 in words is "three billion, one hundred ninety-eight million, six hundred eighty-four thousand, two hundred sixty-eight".