243364463 has 8 divisors (see below), whose sum is σ = 246036000. Its totient is φ = 240707808.

The previous prime is 243364453. The next prime is 243364481. The reversal of 243364463 is 364463342.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 243364463 - 2⁴ = 243364447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243364453) 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, 30893 + ... + 37961.

It is an arithmetic number, because the mean of its divisors is an integer number (30754500).

Almost surely, 2^243364463 is an apocalyptic number.

243364463 is a deficient number, since it is larger than the sum of its proper divisors (2671537).

243364463 is a wasteful number, since it uses less digits than its factorization.

243364463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7441.

The product of its digits is 124416, while the sum is 35.

The square root of 243364463 is about 15600.1430442160. The cubic root of 243364463 is about 624.3369719722.

The spelling of 243364463 in words is "two hundred forty-three million, three hundred sixty-four thousand, four hundred sixty-three".