196430376966 has 16 divisors (see below), whose sum is σ = 393992921664. Its totient is φ = 65288097704.

The previous prime is 196430376953. The next prime is 196430376973. The reversal of 196430376966 is 669673034691.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 47171400 + ... + 47175563.

It is an arithmetic number, because the mean of its divisors is an integer number (24624557604).

Almost surely, 2^196430376966 is an apocalyptic number.

196430376966 is an abundant number, since it is smaller than the sum of its proper divisors (197562544698).

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

196430376966 is a wasteful number, since it uses less digits than its factorization.

196430376966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94347315.

The product of its (nonzero) digits is 26453952, while the sum is 60.

The spelling of 196430376966 in words is "one hundred ninety-six billion, four hundred thirty million, three hundred seventy-six thousand, nine hundred sixty-six".