6742926818 has 16 divisors (see below), whose sum is σ = 10710913824. Its totient is φ = 3172680000.

The previous prime is 6742926811. The next prime is 6742926821. The reversal of 6742926818 is 8186292476.

It is a self number, because there is not a number n which added to its sum of digits gives 6742926818.

It is not an unprimeable number, because it can be changed into a prime (6742926811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373721 + ... + 391347.

It is an arithmetic number, because the mean of its divisors is an integer number (669432114).

Almost surely, 2^6742926818 is an apocalyptic number.

6742926818 is a deficient number, since it is larger than the sum of its proper divisors (3967987006).

6742926818 is a wasteful number, since it uses less digits than its factorization.

6742926818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28897.

The product of its digits is 2322432, while the sum is 53.

The square root of 6742926818 is about 82115.3263282805. The cubic root of 6742926818 is about 1889.2212218437.

The spelling of 6742926818 in words is "six billion, seven hundred forty-two million, nine hundred twenty-six thousand, eight hundred eighteen".