9777873900 has 36 divisors (see below), whose sum is σ = 28290649352. Its totient is φ = 2607432960.

The previous prime is 9777873869. The next prime is 9777873907. The reversal of 9777873900 is 93787779.

9777873900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (9777873907) 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 in 11 ways as a sum of consecutive naturals, for example, 16296157 + ... + 16296756.

Almost surely, 2^9777873900 is an apocalyptic number.

It is an amenable number.

9777873900 is an abundant number, since it is smaller than the sum of its proper divisors (18512775452).

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

9777873900 is a wasteful number, since it uses less digits than its factorization.

9777873900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32592930 (or 32592923 counting only the distinct ones).

The product of its (nonzero) digits is 4667544, while the sum is 57.

The square root of 9777873900 is about 98883.1325353318. The cubic root of 9777873900 is about 2138.3632271408.

The spelling of 9777873900 in words is "nine billion, seven hundred seventy-seven million, eight hundred seventy-three thousand, nine hundred".