6887708212 has 48 divisors (see below), whose sum is σ = 15433907328. Its totient is φ = 2610990720.

The previous prime is 6887708153. The next prime is 6887708239. The reversal of 6887708212 is 2128077886.

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, 290803 + ... + 313594.

It is an arithmetic number, because the mean of its divisors is an integer number (321539736).

Almost surely, 2^6887708212 is an apocalyptic number.

It is an amenable number.

6887708212 is an abundant number, since it is smaller than the sum of its proper divisors (8546199116).

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

6887708212 is a wasteful number, since it uses less digits than its factorization.

6887708212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604456 (or 604454 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 49.

The square root of 6887708212 is about 82992.2177797413. The cubic root of 6887708212 is about 1902.6471147108.

The spelling of 6887708212 in words is "six billion, eight hundred eighty-seven million, seven hundred eight thousand, two hundred twelve".