196928316 has 72 divisors (see below), whose sum is σ = 537801264. Its totient is φ = 60399360.

The previous prime is 196928279. The next prime is 196928317. The reversal of 196928316 is 613829691.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196928317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 229360 + ... + 230216.

It is an arithmetic number, because the mean of its divisors is an integer number (7469462).

Almost surely, 2^196928316 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 196928316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268900632).

196928316 is an abundant number, since it is smaller than the sum of its proper divisors (340872948).

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

196928316 is a wasteful number, since it uses less digits than its factorization.

196928316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371 (or 1366 counting only the distinct ones).

The product of its digits is 139968, while the sum is 45.

The square root of 196928316 is about 14033.1149785071. The cubic root of 196928316 is about 581.7942022225.

The spelling of 196928316 in words is "one hundred ninety-six million, nine hundred twenty-eight thousand, three hundred sixteen".