6880130 has 8 divisors (see below), whose sum is σ = 12384252. Its totient is φ = 2752048.

The previous prime is 6880127. The next prime is 6880141. The reversal of 6880130 is 310886.

It is a Cunningham number, because it is equal to 2623²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 6880129 + 1 = 2623^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6880130.

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, 343997 + ... + 344016.

Almost surely, 2^6880130 is an apocalyptic number.

6880130 is a deficient number, since it is larger than the sum of its proper divisors (5504122).

6880130 is a wasteful number, since it uses less digits than its factorization.

6880130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688020.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 6880130 is about 2623.0001906214. Note that the first 3 decimals coincide. The cubic root of 6880130 is about 190.1949061791.

The spelling of 6880130 in words is "six million, eight hundred eighty thousand, one hundred thirty".