168879676 has 72 divisors (see below), whose sum is σ = 366282000. Its totient is φ = 67737600.

The previous prime is 168879671. The next prime is 168879679. The reversal of 168879676 is 676978861.

It is a self number, because there is not a number n which added to its sum of digits gives 168879676.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168879671) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 375900 + ... + 376348.

It is an arithmetic number, because the mean of its divisors is an integer number (5087250).

Almost surely, 2^168879676 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 168879676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183141000).

168879676 is an abundant number, since it is smaller than the sum of its proper divisors (197402324).

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

168879676 is a wasteful number, since it uses less digits than its factorization.

168879676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587 (or 578 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 58.

The square root of 168879676 is about 12995.3713298236. The cubic root of 168879676 is about 552.7462383220.

It can be divided in two parts, 168 and 879676, that added together give a square (879844 = 938²).

The spelling of 168879676 in words is "one hundred sixty-eight million, eight hundred seventy-nine thousand, six hundred seventy-six".