6871340 has 24 divisors (see below), whose sum is σ = 16491552. Its totient is φ = 2355840.

The previous prime is 6871327. The next prime is 6871351. The reversal of 6871340 is 431786.

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, 24401 + ... + 24680.

It is an arithmetic number, because the mean of its divisors is an integer number (687148).

Almost surely, 2^6871340 is an apocalyptic number.

It is an amenable number.

6871340 is an abundant number, since it is smaller than the sum of its proper divisors (9620212).

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

6871340 is a wasteful number, since it uses less digits than its factorization.

6871340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49097 (or 49095 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 6871340 is about 2621.3240928966. The cubic root of 6871340 is about 190.1138744885.

The spelling of 6871340 in words is "six million, eight hundred seventy-one thousand, three hundred forty".