6761881622 has 32 divisors (see below), whose sum is σ = 10567065600. Its totient is φ = 3242764800.

The previous prime is 6761881589. The next prime is 6761881639. The reversal of 6761881622 is 2261881676.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1318379 + ... + 1323497.

It is an arithmetic number, because the mean of its divisors is an integer number (330220800).

Almost surely, 2^6761881622 is an apocalyptic number.

6761881622 is a deficient number, since it is larger than the sum of its proper divisors (3805183978).

6761881622 is a wasteful number, since it uses less digits than its factorization.

6761881622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5432.

The product of its digits is 387072, while the sum is 47.

The square root of 6761881622 is about 82230.6610821049. The cubic root of 6761881622 is about 1890.9898067460.

The spelling of 6761881622 in words is "six billion, seven hundred sixty-one million, eight hundred eighty-one thousand, six hundred twenty-two".