9858960039 has 16 divisors (see below), whose sum is σ = 13572808704. Its totient is φ = 6358984800.

The previous prime is 9858959993. The next prime is 9858960049. The reversal of 9858960039 is 9300698589.

It is not a de Polignac number, because 9858960039 - 2¹³ = 9858951847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9858960049) 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, 426109 + ... + 448649.

It is an arithmetic number, because the mean of its divisors is an integer number (848300544).

Almost surely, 2^9858960039 is an apocalyptic number.

9858960039 is a deficient number, since it is larger than the sum of its proper divisors (3713848665).

9858960039 is a wasteful number, since it uses less digits than its factorization.

9858960039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27278.

The product of its (nonzero) digits is 4199040, while the sum is 57.

The square root of 9858960039 is about 99292.2959700298. The cubic root of 9858960039 is about 2144.2579821060.

The spelling of 9858960039 in words is "nine billion, eight hundred fifty-eight million, nine hundred sixty thousand, thirty-nine".