6768326494 has 16 divisors (see below), whose sum is σ = 10407924576. Its totient is φ = 3299142400.

The previous prime is 6768326459. The next prime is 6768326527. The reversal of 6768326494 is 4946238676.

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, 81279 + ... + 141925.

It is an arithmetic number, because the mean of its divisors is an integer number (650495286).

Almost surely, 2^6768326494 is an apocalyptic number.

6768326494 is a deficient number, since it is larger than the sum of its proper divisors (3639598082).

6768326494 is a wasteful number, since it uses less digits than its factorization.

6768326494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62051.

The product of its digits is 10450944, while the sum is 55.

The square root of 6768326494 is about 82269.8395160705. The cubic root of 6768326494 is about 1891.5903948685.

The spelling of 6768326494 in words is "six billion, seven hundred sixty-eight million, three hundred twenty-six thousand, four hundred ninety-four".