9868430879 has 8 divisors (see below), whose sum is σ = 9923921280. Its totient is φ = 9813093400.

The previous prime is 9868430863. The next prime is 9868430893. The reversal of 9868430879 is 9780348689.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9868430879 - 2⁴ = 9868430863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9868460879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92444 + ... + 168174.

It is an arithmetic number, because the mean of its divisors is an integer number (1240490160).

Almost surely, 2^9868430879 is an apocalyptic number.

9868430879 is a deficient number, since it is larger than the sum of its proper divisors (55490401).

9868430879 is a wasteful number, since it uses less digits than its factorization.

9868430879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76461.

The product of its (nonzero) digits is 20901888, while the sum is 62.

The square root of 9868430879 is about 99339.9762381691. The cubic root of 9868430879 is about 2144.9443771834.

The spelling of 9868430879 in words is "nine billion, eight hundred sixty-eight million, four hundred thirty thousand, eight hundred seventy-nine".