243483804 has 36 divisors (see below), whose sum is σ = 615999384. Its totient is φ = 81091872.

The previous prime is 243483787. The next prime is 243483811. The reversal of 243483804 is 408384342.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56494 + ... + 60650.

It is an arithmetic number, because the mean of its divisors is an integer number (17111094).

Almost surely, 2^243483804 is an apocalyptic number.

It is an amenable number.

243483804 is an abundant number, since it is smaller than the sum of its proper divisors (372515580).

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

243483804 is a wasteful number, since it uses less digits than its factorization.

243483804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5794 (or 5789 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

The square root of 243483804 is about 15603.9675723836. The cubic root of 243483804 is about 624.4390093605.

The spelling of 243483804 in words is "two hundred forty-three million, four hundred eighty-three thousand, eight hundred four".