9660167828 has 24 divisors (see below), whose sum is σ = 16974327552. Its totient is φ = 4810388544.

The previous prime is 9660167821. The next prime is 9660167851. The reversal of 9660167828 is 8287610669.

It is a self number, because there is not a number n which added to its sum of digits gives 9660167828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9660167821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1783901 + ... + 1789307.

It is an arithmetic number, because the mean of its divisors is an integer number (707263648).

Almost surely, 2^9660167828 is an apocalyptic number.

It is an amenable number.

9660167828 is a deficient number, since it is larger than the sum of its proper divisors (7314159724).

9660167828 is a wasteful number, since it uses less digits than its factorization.

9660167828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7151 (or 7149 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 53.

The square root of 9660167828 is about 98286.1527785069. The cubic root of 9660167828 is about 2129.7480234155.

The spelling of 9660167828 in words is "nine billion, six hundred sixty million, one hundred sixty-seven thousand, eight hundred twenty-eight".