6773333668 has 6 divisors (see below), whose sum is σ = 11853333926. Its totient is φ = 3386666832.

The previous prime is 6773333659. The next prime is 6773333669. The reversal of 6773333668 is 8663333776.

It can be written as a sum of positive squares in only one way, i.e., 3661702144 + 3111631524 = 60512^2 + 55782^2 .

It is not an unprimeable number, because it can be changed into a prime (6773333669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 846666705 + ... + 846666712.

Almost surely, 2^6773333668 is an apocalyptic number.

It is an amenable number.

6773333668 is a deficient number, since it is larger than the sum of its proper divisors (5080000258).

6773333668 is a wasteful number, since it uses less digits than its factorization.

6773333668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693333421 (or 1693333419 counting only the distinct ones).

The product of its digits is 6858432, while the sum is 52.

The square root of 6773333668 is about 82300.2652972638. The cubic root of 6773333668 is about 1892.0567429163.

The spelling of 6773333668 in words is "six billion, seven hundred seventy-three million, three hundred thirty-three thousand, six hundred sixty-eight".