6886992170 has 16 divisors (see below), whose sum is σ = 12397691520. Its totient is φ = 2754551184.

The previous prime is 6886992169. The next prime is 6886992173. The reversal of 6886992170 is 712996886.

It is a super-2 number, since 2×6886992170² = 94861322299282617800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6886992173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124259 + ... + 170921.

It is an arithmetic number, because the mean of its divisors is an integer number (774855720).

Almost surely, 2^6886992170 is an apocalyptic number.

6886992170 is a deficient number, since it is larger than the sum of its proper divisors (5510699350).

6886992170 is a wasteful number, since it uses less digits than its factorization.

6886992170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61429.

The product of its (nonzero) digits is 2612736, while the sum is 56.

The square root of 6886992170 is about 82987.9037571139. The cubic root of 6886992170 is about 1902.5811797430.

The spelling of 6886992170 in words is "six billion, eight hundred eighty-six million, nine hundred ninety-two thousand, one hundred seventy".