9919196000 has 96 divisors (see below), whose sum is σ = 27853180992. Its totient is φ = 3400857600.

The previous prime is 9919195991. The next prime is 9919196003. The reversal of 9919196000 is 6919199.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9919196003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149129 + ... + 205128.

It is an arithmetic number, because the mean of its divisors is an integer number (290137302).

Almost surely, 2^9919196000 is an apocalyptic number.

It is an amenable number.

9919196000 is an abundant number, since it is smaller than the sum of its proper divisors (17933984992).

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

9919196000 is a wasteful number, since it uses less digits than its factorization.

9919196000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354289 (or 354271 counting only the distinct ones).

The product of its (nonzero) digits is 39366, while the sum is 44.

The square root of 9919196000 is about 99595.1605249974. The cubic root of 9919196000 is about 2148.6160915517.

The spelling of 9919196000 in words is "nine billion, nine hundred nineteen million, one hundred ninety-six thousand".