968660 has 96 divisors (see below), whose sum is σ = 2757888. Its totient is φ = 276480.

The previous prime is 968659. The next prime is 968663. The reversal of 968660 is 66869.

968660 = T₄₉ + T₅₀ + ... + T₁₈₀.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 968660.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26162 + ... + 26198.

It is an arithmetic number, because the mean of its divisors is an integer number (28728).

2⁹⁶⁸⁶⁶⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 968660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1378944).

968660 is an abundant number, since it is smaller than the sum of its proper divisors (1789228).

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

968660 is a wasteful number, since it uses less digits than its factorization.

968660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81 (or 79 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 968660 is about 984.2052631438. The cubic root of 968660 is about 98.9442259730.

The spelling of 968660 in words is "nine hundred sixty-eight thousand, six hundred sixty".