9878722300 has 18 divisors (see below), whose sum is σ = 21436827608. Its totient is φ = 3951488880.

The previous prime is 9878722283. The next prime is 9878722303. The reversal of 9878722300 is 32278789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9878722303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 49393512 + ... + 49393711.

Almost surely, 2^9878722300 is an apocalyptic number.

It is an amenable number.

9878722300 is an abundant number, since it is smaller than the sum of its proper divisors (11558105308).

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

9878722300 is a wasteful number, since it uses less digits than its factorization.

9878722300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98787237 (or 98787230 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 9878722300 is about 99391.7617310409. The cubic root of 9878722300 is about 2145.6897458157.

The spelling of 9878722300 in words is "nine billion, eight hundred seventy-eight million, seven hundred twenty-two thousand, three hundred".