169675968 has 224 divisors, whose sum is σ = 585216000. Its totient is φ = 42071040.

The previous prime is 169675967. The next prime is 169675981. The reversal of 169675968 is 869576961.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (224).

It is not an unprimeable number, because it can be changed into a prime (169675967) 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, 339783 + ... + 340281.

Almost surely, 2^169675968 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 169675968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (292608000).

169675968 is an abundant number, since it is smaller than the sum of its proper divisors (415540032).

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

169675968 is a wasteful number, since it uses less digits than its factorization.

169675968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555 (or 545 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 57.

The square root of 169675968 is about 13025.9728235553. The cubic root of 169675968 is about 553.6136358253.

The spelling of 169675968 in words is "one hundred sixty-nine million, six hundred seventy-five thousand, nine hundred sixty-eight".