6600493868 has 6 divisors (see below), whose sum is σ = 11550864276. Its totient is φ = 3300246932.

The previous prime is 6600493859. The next prime is 6600493871. The reversal of 6600493868 is 8683940066.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 825061730 + ... + 825061737.

It is an arithmetic number, because the mean of its divisors is an integer number (1925144046).

Almost surely, 2^6600493868 is an apocalyptic number.

It is an amenable number.

6600493868 is a deficient number, since it is larger than the sum of its proper divisors (4950370408).

6600493868 is a wasteful number, since it uses less digits than its factorization.

6600493868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1650123471 (or 1650123469 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 50.

The square root of 6600493868 is about 81243.4235369239. The cubic root of 6600493868 is about 1875.8242413949.

The spelling of 6600493868 in words is "six billion, six hundred million, four hundred ninety-three thousand, eight hundred sixty-eight".