6827940471 has 32 divisors (see below), whose sum is σ = 10466081280. Its totient is φ = 3918992000.

The previous prime is 6827940439. The next prime is 6827940481. The reversal of 6827940471 is 1740497286.

It is not a de Polignac number, because 6827940471 - 2⁵ = 6827940439 is a prime.

It is a super-3 number, since 3×6827940471³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6827940471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6827940481) 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, 32125 + ... + 121193.

It is an arithmetic number, because the mean of its divisors is an integer number (327065040).

Almost surely, 2^6827940471 is an apocalyptic number.

6827940471 is a deficient number, since it is larger than the sum of its proper divisors (3638140809).

6827940471 is a wasteful number, since it uses less digits than its factorization.

6827940471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89207.

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 6827940471 is about 82631.3528329290. The cubic root of 6827940471 is about 1897.1277442783.

The spelling of 6827940471 in words is "six billion, eight hundred twenty-seven million, nine hundred forty thousand, four hundred seventy-one".