6841280 has 28 divisors (see below), whose sum is σ = 16291560. Its totient is φ = 2736384.

The previous prime is 6841279. The next prime is 6841283. The reversal of 6841280 is 821486.

6841280 = T₂₅ + T₂₆ + ... + T₃₄₄.

It is a super-2 number, since 2×6841280² = 93606224076800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6841283) 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, 10370 + ... + 11009.

Almost surely, 2^6841280 is an apocalyptic number.

It is an amenable number.

6841280 is an abundant number, since it is smaller than the sum of its proper divisors (9450280).

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

6841280 is a wasteful number, since it uses less digits than its factorization.

6841280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21396 (or 21386 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 6841280 is about 2615.5840647932. The cubic root of 6841280 is about 189.8362393202.

The spelling of 6841280 in words is "six million, eight hundred forty-one thousand, two hundred eighty".