169364196 has 63 divisors (see below), whose sum is σ = 446229273. Its totient is φ = 56220480.

The previous prime is 169364177. The next prime is 169364213. The reversal of 169364196 is 691463961.

The square root of 169364196 is 13014.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 127373796 + 41990400 = 11286^2 + 6480^2 .

It is a nude number because it is divisible by every one of its digits.

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 20 ways as a sum of consecutive naturals, for example, 702636 + ... + 702876.

Almost surely, 2^169364196 is an apocalyptic number.

169364196 is the 13014-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 169364196

169364196 is an abundant number, since it is smaller than the sum of its proper divisors (276865077).

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

169364196 is an frugal number, since it uses more digits than its factorization.

169364196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504 (or 246 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The cubic root of 169364196 is about 553.2743478357.

The spelling of 169364196 in words is "one hundred sixty-nine million, three hundred sixty-four thousand, one hundred ninety-six".