9719216932 has 6 divisors (see below), whose sum is σ = 17008629638. Its totient is φ = 4859608464.

The previous prime is 9719216873. The next prime is 9719216939. The reversal of 9719216932 is 2396129179.

9719216932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9687677476 + 31539456 = 98426^2 + 5616^2 .

It is not an unprimeable number, because it can be changed into a prime (9719216939) 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 as a sum of consecutive naturals, namely, 1214902113 + ... + 1214902120.

Almost surely, 2^9719216932 is an apocalyptic number.

It is an amenable number.

9719216932 is a deficient number, since it is larger than the sum of its proper divisors (7289412706).

9719216932 is a wasteful number, since it uses less digits than its factorization.

9719216932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429804237 (or 2429804235 counting only the distinct ones).

The product of its digits is 367416, while the sum is 49.

The square root of 9719216932 is about 98586.0889375372. The cubic root of 9719216932 is about 2134.0786706750.

The spelling of 9719216932 in words is "nine billion, seven hundred nineteen million, two hundred sixteen thousand, nine hundred thirty-two".