8483436818 has 8 divisors (see below), whose sum is σ = 12731854860. Its totient is φ = 4239485200.

The previous prime is 8483436809. The next prime is 8483436821. The reversal of 8483436818 is 8186343848.

It can be written as a sum of positive squares in 2 ways, for example, as 8048422369 + 435014449 = 89713^2 + 20857^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 8483436818.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1111853 + ... + 1119456.

Almost surely, 2^8483436818 is an apocalyptic number.

8483436818 is a deficient number, since it is larger than the sum of its proper divisors (4248418042).

8483436818 is a wasteful number, since it uses less digits than its factorization.

8483436818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2233212.

The product of its digits is 3538944, while the sum is 53.

The square root of 8483436818 is about 92105.5743047075. The cubic root of 8483436818 is about 2039.5010969203.

The spelling of 8483436818 in words is "eight billion, four hundred eighty-three million, four hundred thirty-six thousand, eight hundred eighteen".