6789850690 has 64 divisors (see below), whose sum is σ = 14166835200. Its totient is φ = 2294884800.

The previous prime is 6789850637. The next prime is 6789850693. The reversal of 6789850690 is 960589876.

It is a super-2 number, since 2×6789850690² = 92204144784986952200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6789850693) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3479215 + ... + 3481165.

It is an arithmetic number, because the mean of its divisors is an integer number (221356800).

Almost surely, 2^6789850690 is an apocalyptic number.

6789850690 is an abundant number, since it is smaller than the sum of its proper divisors (7376984510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6789850690 is a wasteful number, since it uses less digits than its factorization.

6789850690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2647.

The product of its (nonzero) digits is 6531840, while the sum is 58.

The square root of 6789850690 is about 82400.5503015605. The cubic root of 6789850690 is about 1893.5934443588.

The spelling of 6789850690 in words is "six billion, seven hundred eighty-nine million, eight hundred fifty thousand, six hundred ninety".