6831474 has 16 divisors (see below), whose sum is σ = 14714112. Its totient is φ = 2101968.

The previous prime is 6831463. The next prime is 6831479. The reversal of 6831474 is 4741386.

6831474 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6831479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43714 + ... + 43869.

It is an arithmetic number, because the mean of its divisors is an integer number (919632).

Almost surely, 2^6831474 is an apocalyptic number.

6831474 is an abundant number, since it is smaller than the sum of its proper divisors (7882638).

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

6831474 is a wasteful number, since it uses less digits than its factorization.

6831474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87601.

The product of its digits is 16128, while the sum is 33.

The square root of 6831474 is about 2613.7088590736. The cubic root of 6831474 is about 189.7454948842.

The spelling of 6831474 in words is "six million, eight hundred thirty-one thousand, four hundred seventy-four".