6886875480 has 64 divisors (see below), whose sum is σ = 20943675360. Its totient is φ = 1811340288.

The previous prime is 6886875473. The next prime is 6886875547. The reversal of 6886875480 is 845786886.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 384327 + ... + 401846.

Almost surely, 2^6886875480 is an apocalyptic number.

6886875480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6886875480 is an abundant number, since it is smaller than the sum of its proper divisors (14056799880).

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

6886875480 is a wasteful number, since it uses less digits than its factorization.

6886875480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786260 (or 786256 counting only the distinct ones).

The product of its (nonzero) digits is 20643840, while the sum is 60.

The square root of 6886875480 is about 82987.2006998670. The cubic root of 6886875480 is about 1902.5704341980.

The spelling of 6886875480 in words is "six billion, eight hundred eighty-six million, eight hundred seventy-five thousand, four hundred eighty".