917330852 has 12 divisors (see below), whose sum is σ = 1605614556. Its totient is φ = 458583840.

The previous prime is 917330803. The next prime is 917330861. The reversal of 917330852 is 258033719.

It can be written as a sum of positive squares in 2 ways, for example, as 428655616 + 488675236 = 20704^2 + 22106^2 .

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, 9902 + ... + 43962.

It is an arithmetic number, because the mean of its divisors is an integer number (133801213).

Almost surely, 2^917330852 is an apocalyptic number.

It is an amenable number.

917330852 is a deficient number, since it is larger than the sum of its proper divisors (688283704).

917330852 is a wasteful number, since it uses less digits than its factorization.

917330852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40798 (or 40796 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 917330852 is about 30287.4702145953. The cubic root of 917330852 is about 971.6473413981.

The spelling of 917330852 in words is "nine hundred seventeen million, three hundred thirty thousand, eight hundred fifty-two".