196470808 has 32 divisors (see below), whose sum is σ = 381202560. Its totient is φ = 94832640.

The previous prime is 196470803. The next prime is 196470817. The reversal of 196470808 is 808074691.

196470808 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196470803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142410 + ... + 143782.

It is an arithmetic number, because the mean of its divisors is an integer number (11912580).

Almost surely, 2^196470808 is an apocalyptic number.

It is an amenable number.

196470808 is a deficient number, since it is larger than the sum of its proper divisors (184731752).

196470808 is a wasteful number, since it uses less digits than its factorization.

196470808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987 (or 1983 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 196470808 is about 14016.8044860446. The cubic root of 196470808 is about 581.3433073624.

The spelling of 196470808 in words is "one hundred ninety-six million, four hundred seventy thousand, eight hundred eight".