6847464 has 64 divisors (see below), whose sum is σ = 19535040. Its totient is φ = 1981440.

The previous prime is 6847439. The next prime is 6847471. The reversal of 6847464 is 4647486.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4659 + ... + 5949.

It is an arithmetic number, because the mean of its divisors is an integer number (305235).

Almost surely, 2^6847464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6847464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9767520).

6847464 is an abundant number, since it is smaller than the sum of its proper divisors (12687576).

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

6847464 is a wasteful number, since it uses less digits than its factorization.

6847464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330 (or 1326 counting only the distinct ones).

The product of its digits is 129024, while the sum is 39.

The square root of 6847464 is about 2616.7659429150. The cubic root of 6847464 is about 189.8934212980.

The spelling of 6847464 in words is "six million, eight hundred forty-seven thousand, four hundred sixty-four".