6688227734 has 16 divisors (see below), whose sum is σ = 10705026480. Its totient is φ = 3124707840.

The previous prime is 6688227727. The next prime is 6688227743. The reversal of 6688227734 is 4377228866.

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 in 7 ways as a sum of consecutive naturals, for example, 1202747 + ... + 1208294.

It is an arithmetic number, because the mean of its divisors is an integer number (669064155).

Almost surely, 2^6688227734 is an apocalyptic number.

6688227734 is a deficient number, since it is larger than the sum of its proper divisors (4016798746).

6688227734 is a wasteful number, since it uses less digits than its factorization.

6688227734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2411135.

The product of its digits is 5419008, while the sum is 53.

The square root of 6688227734 is about 81781.5855434461. The cubic root of 6688227734 is about 1884.0988484595.

The spelling of 6688227734 in words is "six billion, six hundred eighty-eight million, two hundred twenty-seven thousand, seven hundred thirty-four".