930666852 has 36 divisors (see below), whose sum is σ = 2374111740. Its totient is φ = 307374912.

The previous prime is 930666829. The next prime is 930666857. The reversal of 930666852 is 258666039.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 851705856 + 78960996 = 29184^2 + 8886^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×930666852² = 1732281578823179808, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 930666798 and 930666807.

It is not an unprimeable number, because it can be changed into a prime (930666857) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 114663 + ... + 122510.

Almost surely, 2^930666852 is an apocalyptic number.

It is an amenable number.

930666852 is an abundant number, since it is smaller than the sum of its proper divisors (1443444888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

930666852 is a wasteful number, since it uses less digits than its factorization.

930666852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237292 (or 237287 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The square root of 930666852 is about 30506.8328739645. The cubic root of 930666852 is about 976.3332545237. Note that the first 3 decimals are identical.

The spelling of 930666852 in words is "nine hundred thirty million, six hundred sixty-six thousand, eight hundred fifty-two".