6842886992 has 10 divisors (see below), whose sum is σ = 13258093578. Its totient is φ = 3421443488.

The previous prime is 6842886979. The next prime is 6842887013. The reversal of 6842886992 is 2996882486.

It can be written as a sum of positive squares in only one way, i.e., 5808878656 + 1034008336 = 76216^2 + 32156^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213840203 + ... + 213840234.

Almost surely, 2^6842886992 is an apocalyptic number.

It is an amenable number.

6842886992 is a deficient number, since it is larger than the sum of its proper divisors (6415206586).

6842886992 is a wasteful number, since it uses less digits than its factorization.

6842886992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427680445 (or 427680439 counting only the distinct ones).

The product of its digits is 23887872, while the sum is 62.

The square root of 6842886992 is about 82721.7443723233. The cubic root of 6842886992 is about 1898.5110210590.

The spelling of 6842886992 in words is "six billion, eight hundred forty-two million, eight hundred eighty-six thousand, nine hundred ninety-two".