196077730732 has 12 divisors (see below), whose sum is σ = 369531108016. Its totient is φ = 90497414160.

The previous prime is 196077730727. The next prime is 196077730733. The reversal of 196077730732 is 237037770691.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (52), and also a Moran number because the ratio is a prime number: 3770725591 = 196077730732 / (1 + 9 + 6 + 0 + 7 + 7 + 7 + 3 + 0 + 7 + 3 + 2).

It is a self number, because there is not a number n which added to its sum of digits gives 196077730732.

It is not an unprimeable number, because it can be changed into a prime (196077730733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1885362744 + ... + 1885362847.

Almost surely, 2^196077730732 is an apocalyptic number.

It is an amenable number.

196077730732 is a deficient number, since it is larger than the sum of its proper divisors (173453377284).

196077730732 is a wasteful number, since it uses less digits than its factorization.

196077730732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3770725608 (or 3770725606 counting only the distinct ones).

The product of its (nonzero) digits is 2333772, while the sum is 52.

The spelling of 196077730732 in words is "one hundred ninety-six billion, seventy-seven million, seven hundred thirty thousand, seven hundred thirty-two".