6722862268 has 6 divisors (see below), whose sum is σ = 11765008976. Its totient is φ = 3361431132.

The previous prime is 6722862259. The next prime is 6722862287. The reversal of 6722862268 is 8622682276.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 840357780 + ... + 840357787.

Almost surely, 2^6722862268 is an apocalyptic number.

It is an amenable number.

6722862268 is a deficient number, since it is larger than the sum of its proper divisors (5042146708).

6722862268 is a wasteful number, since it uses less digits than its factorization.

6722862268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680715571 (or 1680715569 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 49.

The square root of 6722862268 is about 81993.0623162716. The cubic root of 6722862268 is about 1887.3454768052.

The spelling of 6722862268 in words is "six billion, seven hundred twenty-two million, eight hundred sixty-two thousand, two hundred sixty-eight".