851116330 has 8 divisors (see below), whose sum is σ = 1532009412. Its totient is φ = 340446528.

The previous prime is 851116327. The next prime is 851116349. The reversal of 851116330 is 33611158.

It can be written as a sum of positive squares in 2 ways, for example, as 812763081 + 38353249 = 28509^2 + 6193^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42555807 + ... + 42555826.

Almost surely, 2^851116330 is an apocalyptic number.

851116330 is a deficient number, since it is larger than the sum of its proper divisors (680893082).

851116330 is a wasteful number, since it uses less digits than its factorization.

851116330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85111640.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 851116330 is about 29173.8980940155. The cubic root of 851116330 is about 947.6827475215.

Adding to 851116330 its reverse (33611158), we get a palindrome (884727488).

The spelling of 851116330 in words is "eight hundred fifty-one million, one hundred sixteen thousand, three hundred thirty".