6880351 has 4 divisors (see below), whose sum is σ = 6891192. Its totient is φ = 6869512.

The previous prime is 6880331. The next prime is 6880369. The reversal of 6880351 is 1530886.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6880351 - 2⁵ = 6880319 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 6³ + 8 + 8⁷ + 0 + 3¹⁴ + 5 + 1 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6880331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4405 + ... + 5758.

It is an arithmetic number, because the mean of its divisors is an integer number (1722798).

Almost surely, 2^6880351 is an apocalyptic number.

6880351 is a deficient number, since it is larger than the sum of its proper divisors (10841).

6880351 is a wasteful number, since it uses less digits than its factorization.

6880351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10840.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 6880351 is about 2623.0423176152. The cubic root of 6880351 is about 190.1969426050.

The spelling of 6880351 in words is "six million, eight hundred eighty thousand, three hundred fifty-one".