9868740429 has 16 divisors (see below), whose sum is σ = 13854758400. Its totient is φ = 6231136176.

The previous prime is 9868740419. The next prime is 9868740437. The reversal of 9868740429 is 9240478689.

It is not a de Polignac number, because 9868740429 - 2¹² = 9868736333 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9868740419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197782 + ... + 242600.

It is an arithmetic number, because the mean of its divisors is an integer number (865922400).

Almost surely, 2^9868740429 is an apocalyptic number.

It is an amenable number.

9868740429 is a deficient number, since it is larger than the sum of its proper divisors (3986017971).

9868740429 is a wasteful number, since it uses less digits than its factorization.

9868740429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48704.

The product of its (nonzero) digits is 6967296, while the sum is 57.

The square root of 9868740429 is about 99341.5342593419. The cubic root of 9868740429 is about 2144.9668042743.

The spelling of 9868740429 in words is "nine billion, eight hundred sixty-eight million, seven hundred forty thousand, four hundred twenty-nine".