973928 has 16 divisors (see below), whose sum is σ = 1861380. Its totient is φ = 477568.

The previous prime is 973919. The next prime is 973957. The reversal of 973928 is 829379.

It can be written as a sum of positive squares in 2 ways, for example, as 964324 + 9604 = 982^2 + 98^2 .

It is a junction number, because it is equal to n+sod(n) for n = 973891 and 973900.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 973928.

It is an unprimeable 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 3 ways as a sum of consecutive naturals, for example, 725 + ... + 1572.

2⁹⁷³⁹²⁸ is an apocalyptic number.

It is an amenable number.

973928 is a deficient number, since it is larger than the sum of its proper divisors (887452).

973928 is a wasteful number, since it uses less digits than its factorization.

973928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2356 (or 2352 counting only the distinct ones).

The product of its digits is 27216, while the sum is 38.

The square root of 973928 is about 986.8779053155. The cubic root of 973928 is about 99.1232692284.

It can be divided in two parts, 9 and 73928, that added together give a palindrome (73937).

The spelling of 973928 in words is "nine hundred seventy-three thousand, nine hundred twenty-eight".