196641346 has 32 divisors (see below), whose sum is σ = 341755200. Its totient is φ = 83865600.

The previous prime is 196641343. The next prime is 196641377. The reversal of 196641346 is 643146691.

It is a junction number, because it is equal to n+sod(n) for n = 196641299 and 196641308.

It is not an unprimeable number, because it can be changed into a prime (196641343) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 167341 + ... + 168511.

It is an arithmetic number, because the mean of its divisors is an integer number (10679850).

Almost surely, 2^196641346 is an apocalyptic number.

196641346 is a deficient number, since it is larger than the sum of its proper divisors (145113854).

196641346 is a wasteful number, since it uses less digits than its factorization.

196641346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1650.

The product of its digits is 93312, while the sum is 40.

The square root of 196641346 is about 14022.8865074206. The cubic root of 196641346 is about 581.5114620359.

The spelling of 196641346 in words is "one hundred ninety-six million, six hundred forty-one thousand, three hundred forty-six".