6879480 has 32 divisors (see below), whose sum is σ = 20638800. Its totient is φ = 1834496.

The previous prime is 6879469. The next prime is 6879487. The reversal of 6879480 is 849786.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6879487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28545 + ... + 28784.

Almost surely, 2^6879480 is an apocalyptic number.

6879480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6879480 is an abundant number, since it is smaller than the sum of its proper divisors (13759320).

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

6879480 is a wasteful number, since it uses less digits than its factorization.

6879480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57343 (or 57339 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 6879480 is about 2622.8762837770. The cubic root of 6879480 is about 190.1889164385.

The spelling of 6879480 in words is "six million, eight hundred seventy-nine thousand, four hundred eighty".