930772 has 24 divisors (see below), whose sum is σ = 1766240. Its totient is φ = 427680.

The previous prime is 930763. The next prime is 930773. The reversal of 930772 is 277039.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 930772.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (930773) by changing a digit.

930772 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2647 + ... + 2977.

2⁹³⁰⁷⁷² is an apocalyptic number.

It is an amenable number.

930772 is a deficient number, since it is larger than the sum of its proper divisors (835468).

930772 is a wasteful number, since it uses less digits than its factorization.

930772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 2646, while the sum is 28.

The square root of 930772 is about 964.7652564225. The cubic root of 930772 is about 97.6370022290.

The spelling of 930772 in words is "nine hundred thirty thousand, seven hundred seventy-two".