6867002668 has 6 divisors (see below), whose sum is σ = 12017254676. Its totient is φ = 3433501332.

The previous prime is 6867002663. The next prime is 6867002669. The reversal of 6867002668 is 8662007686.

It is not an unprimeable number, because it can be changed into a prime (6867002663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 858375330 + ... + 858375337.

Almost surely, 2^6867002668 is an apocalyptic number.

It is an amenable number.

6867002668 is a deficient number, since it is larger than the sum of its proper divisors (5150252008).

6867002668 is a wasteful number, since it uses less digits than its factorization.

6867002668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1716750671 (or 1716750669 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 6867002668 is about 82867.3799996114. The cubic root of 6867002668 is about 1900.7386479845.

The spelling of 6867002668 in words is "six billion, eight hundred sixty-seven million, two thousand, six hundred sixty-eight".