6787897206 has 32 divisors (see below), whose sum is σ = 14211127296. Its totient is φ = 2158800000.

The previous prime is 6787897199. The next prime is 6787897217. The reversal of 6787897206 is 6027987876.

It is a self number, because there is not a number n which added to its sum of digits gives 6787897206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243795 + ... + 270206.

It is an arithmetic number, because the mean of its divisors is an integer number (444097728).

Almost surely, 2^6787897206 is an apocalyptic number.

6787897206 is an abundant number, since it is smaller than the sum of its proper divisors (7423230090).

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

6787897206 is a wasteful number, since it uses less digits than its factorization.

6787897206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514108.

The product of its (nonzero) digits is 14224896, while the sum is 60.

The square root of 6787897206 is about 82388.6958629641. The cubic root of 6787897206 is about 1893.4118272426.

The spelling of 6787897206 in words is "six billion, seven hundred eighty-seven million, eight hundred ninety-seven thousand, two hundred six".