6843432 has 32 divisors (see below), whose sum is σ = 17182080. Its totient is φ = 2271360.

The previous prime is 6843427. The next prime is 6843437. The reversal of 6843432 is 2343486.

It is an interprime number because it is at equal distance from previous prime (6843427) and next prime (6843437).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 6843432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6843437) 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, 7057 + ... + 7967.

It is an arithmetic number, because the mean of its divisors is an integer number (536940).

Almost surely, 2^6843432 is an apocalyptic number.

It is an amenable number.

6843432 is an abundant number, since it is smaller than the sum of its proper divisors (10338648).

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

6843432 is a wasteful number, since it uses less digits than its factorization.

6843432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233 (or 1229 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

The square root of 6843432 is about 2615.9954128400. The cubic root of 6843432 is about 189.8561422604.

The spelling of 6843432 in words is "six million, eight hundred forty-three thousand, four hundred thirty-two".