243362436 has 48 divisors (see below), whose sum is σ = 577988544. Its totient is φ = 79681536.

The previous prime is 243362411. The next prime is 243362437. The reversal of 243362436 is 634263342.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 243362397 and 243362406.

It is not an unprimeable number, because it can be changed into a prime (243362437) 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 15 ways as a sum of consecutive naturals, for example, 308835 + ... + 309621.

It is an arithmetic number, because the mean of its divisors is an integer number (12041428).

Almost surely, 2^243362436 is an apocalyptic number.

It is an amenable number.

243362436 is an abundant number, since it is smaller than the sum of its proper divisors (334626108).

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

243362436 is a wasteful number, since it uses less digits than its factorization.

243362436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220 (or 1218 counting only the distinct ones).

The product of its digits is 62208, while the sum is 33.

The square root of 243362436 is about 15600.0780767277. The cubic root of 243362436 is about 624.3352385850.

The spelling of 243362436 in words is "two hundred forty-three million, three hundred sixty-two thousand, four hundred thirty-six".