9876870152 has 36 divisors (see below), whose sum is σ = 19004009415. Its totient is φ = 4812363520.

The previous prime is 9876870139. The next prime is 9876870163. The reversal of 9876870152 is 2510786789.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 4417729156 + 5459140996 = 66466^2 + 73886^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=70274.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9876870094 and 9876870103.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 11524508 + ... + 11525364.

Almost surely, 2^9876870152 is an apocalyptic number.

It is an amenable number.

9876870152 is a deficient number, since it is larger than the sum of its proper divisors (9127139263).

9876870152 is an frugal number, since it uses more digits than its factorization.

9876870152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802 (or 900 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 53.

The square root of 9876870152 is about 99382.4438822069. The cubic root of 9876870152 is about 2145.5556399653. Note that the first 3 decimals are identical.

The spelling of 9876870152 in words is "nine billion, eight hundred seventy-six million, eight hundred seventy thousand, one hundred fifty-two".