9986026079 has 8 divisors (see below), whose sum is σ = 10002432960. Its totient is φ = 9969635200.

The previous prime is 9986026019. The next prime is 9986026091. The reversal of 9986026079 is 9706206899.

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 9986026079 - 2⁸ = 9986025823 is a prime.

It is a super-2 number, since 2×9986026079² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9986026019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1906394 + ... + 1911624.

It is an arithmetic number, because the mean of its divisors is an integer number (1250304120).

Almost surely, 2^9986026079 is an apocalyptic number.

9986026079 is a deficient number, since it is larger than the sum of its proper divisors (16406881).

9986026079 is a wasteful number, since it uses less digits than its factorization.

9986026079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8001.

The product of its (nonzero) digits is 2939328, while the sum is 56.

The square root of 9986026079 is about 99930.1059691222. The cubic root of 9986026079 is about 2153.4306922218.

The spelling of 9986026079 in words is "nine billion, nine hundred eighty-six million, twenty-six thousand, seventy-nine".