8493043330 has 8 divisors (see below), whose sum is σ = 15287478012. Its totient is φ = 3397217328.

The previous prime is 8493043313. The next prime is 8493043357. The reversal of 8493043330 is 333403948.

It can be written as a sum of positive squares in 2 ways, for example, as 7923314169 + 569729161 = 89013^2 + 23869^2 .

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 8493043330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424652157 + ... + 424652176.

Almost surely, 2^8493043330 is an apocalyptic number.

8493043330 is a deficient number, since it is larger than the sum of its proper divisors (6794434682).

8493043330 is a wasteful number, since it uses less digits than its factorization.

8493043330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849304340.

The product of its (nonzero) digits is 93312, while the sum is 37.

The square root of 8493043330 is about 92157.7090101528. The cubic root of 8493043330 is about 2040.2706396351.

The spelling of 8493043330 in words is "eight billion, four hundred ninety-three million, forty-three thousand, three hundred thirty".