6766622974 has 16 divisors (see below), whose sum is σ = 10549860048. Its totient is φ = 3252206592.

The previous prime is 6766622959. The next prime is 6766623013. The reversal of 6766622974 is 4792266676.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 544707 + ... + 556990.

It is an arithmetic number, because the mean of its divisors is an integer number (659366253).

Almost surely, 2^6766622974 is an apocalyptic number.

6766622974 is a deficient number, since it is larger than the sum of its proper divisors (3783237074).

6766622974 is a wasteful number, since it uses less digits than its factorization.

6766622974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101819.

The product of its digits is 9144576, while the sum is 55.

The square root of 6766622974 is about 82259.4856171615. The cubic root of 6766622974 is about 1891.4316834325.

The spelling of 6766622974 in words is "six billion, seven hundred sixty-six million, six hundred twenty-two thousand, nine hundred seventy-four".