3193968268 has 6 divisors (see below), whose sum is σ = 5589444476. Its totient is φ = 1596984132.

The previous prime is 3193968259. The next prime is 3193968287. The reversal of 3193968268 is 8628693913.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399246030 + ... + 399246037.

Almost surely, 2^3193968268 is an apocalyptic number.

It is an amenable number.

3193968268 is a deficient number, since it is larger than the sum of its proper divisors (2395476208).

3193968268 is a wasteful number, since it uses less digits than its factorization.

3193968268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798492071 (or 798492069 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 55.

The square root of 3193968268 is about 56515.2038658625. The cubic root of 3193968268 is about 1472.6861383333.

The spelling of 3193968268 in words is "three billion, one hundred ninety-three million, nine hundred sixty-eight thousand, two hundred sixty-eight".