6872605880 has 64 divisors (see below), whose sum is σ = 17684533440. Its totient is φ = 2354706432.

The previous prime is 6872605871. The next prime is 6872605897. The reversal of 6872605880 is 885062786.

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, 444032 + ... + 459248.

It is an arithmetic number, because the mean of its divisors is an integer number (276320835).

Almost surely, 2^6872605880 is an apocalyptic number.

It is an amenable number.

6872605880 is an abundant number, since it is smaller than the sum of its proper divisors (10811927560).

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

6872605880 is a wasteful number, since it uses less digits than its factorization.

6872605880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16848 (or 16844 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 50.

The square root of 6872605880 is about 82901.1814149835. The cubic root of 6872605880 is about 1901.2554841598.

The spelling of 6872605880 in words is "six billion, eight hundred seventy-two million, six hundred five thousand, eight hundred eighty".