543983828 has 12 divisors (see below), whose sum is σ = 972226752. Its totient is φ = 266204760.

The previous prime is 543983821. The next prime is 543983861. The reversal of 543983828 is 828389345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543983821) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1446578 + ... + 1446953.

It is an arithmetic number, because the mean of its divisors is an integer number (81018896).

Almost surely, 2^543983828 is an apocalyptic number.

It is an amenable number.

543983828 is a deficient number, since it is larger than the sum of its proper divisors (428242924).

543983828 is a wasteful number, since it uses less digits than its factorization.

543983828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2893582 (or 2893580 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 50.

The square root of 543983828 is about 23323.4608924147. The cubic root of 543983828 is about 816.3229310231.

The spelling of 543983828 in words is "five hundred forty-three million, nine hundred eighty-three thousand, eight hundred twenty-eight".