9867882040 has 32 divisors (see below), whose sum is σ = 22418304480. Its totient is φ = 3908829312.

The previous prime is 9867881993. The next prime is 9867882041. The reversal of 9867882040 is 402887689.

9867882040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9867882041) 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 7 ways as a sum of consecutive naturals, for example, 1193439 + ... + 1201678.

It is an arithmetic number, because the mean of its divisors is an integer number (700572015).

Almost surely, 2^9867882040 is an apocalyptic number.

It is an amenable number.

9867882040 is an abundant number, since it is smaller than the sum of its proper divisors (12550422440).

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

9867882040 is a wasteful number, since it uses less digits than its factorization.

9867882040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2395231 (or 2395227 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 52.

The square root of 9867882040 is about 99337.2137720804. The cubic root of 9867882040 is about 2144.9046123020.

The spelling of 9867882040 in words is "nine billion, eight hundred sixty-seven million, eight hundred eighty-two thousand, forty".