6880290 has 16 divisors (see below), whose sum is σ = 16512768. Its totient is φ = 1834736.

The previous prime is 6880273. The next prime is 6880303. The reversal of 6880290 is 920886.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114642 + ... + 114701.

It is an arithmetic number, because the mean of its divisors is an integer number (1032048).

Almost surely, 2^6880290 is an apocalyptic number.

6880290 is an abundant number, since it is smaller than the sum of its proper divisors (9632478).

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

6880290 is a wasteful number, since it uses less digits than its factorization.

6880290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229353.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 6880290 is about 2623.0306898700. The cubic root of 6880290 is about 190.1963805189.

The spelling of 6880290 in words is "six million, eight hundred eighty thousand, two hundred ninety".