6880289356 has 12 divisors (see below), whose sum is σ = 12055395240. Its totient is φ = 3435890720.

The previous prime is 6880289333. The next prime is 6880289363. The reversal of 6880289356 is 6539820886.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6880289297 and 6880289306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1059850 + ... + 1066321.

It is an arithmetic number, because the mean of its divisors is an integer number (1004616270).

Almost surely, 2^6880289356 is an apocalyptic number.

It is an amenable number.

6880289356 is a deficient number, since it is larger than the sum of its proper divisors (5175105884).

6880289356 is a wasteful number, since it uses less digits than its factorization.

6880289356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2126984 (or 2126982 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 55.

The square root of 6880289356 is about 82947.5096431472. The cubic root of 6880289356 is about 1901.9637458476.

The spelling of 6880289356 in words is "six billion, eight hundred eighty million, two hundred eighty-nine thousand, three hundred fifty-six".