851915330 has 16 divisors (see below), whose sum is σ = 1752511680. Its totient is φ = 292085232.

The previous prime is 851915327. The next prime is 851915353. The reversal of 851915330 is 33519158.

It is a Harshad number since it is a multiple of its sum of digits (35).

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 7 ways as a sum of consecutive naturals, for example, 6085040 + ... + 6085179.

It is an arithmetic number, because the mean of its divisors is an integer number (109531980).

Almost surely, 2^851915330 is an apocalyptic number.

851915330 is an abundant number, since it is smaller than the sum of its proper divisors (900596350).

851915330 is a wasteful number, since it uses less digits than its factorization.

851915330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12170233.

The product of its (nonzero) digits is 16200, while the sum is 35.

The square root of 851915330 is about 29187.5886294158. The cubic root of 851915330 is about 947.9792058973.

The spelling of 851915330 in words is "eight hundred fifty-one million, nine hundred fifteen thousand, three hundred thirty".