9927068911 has 8 divisors (see below), whose sum is σ = 10214519904. Its totient is φ = 9643327200.

The previous prime is 9927068861. The next prime is 9927068917. The reversal of 9927068911 is 1198607299.

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 9927068911 - 2⁹ = 9927068399 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 (9927068917) 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, 921891 + ... + 932596.

It is an arithmetic number, because the mean of its divisors is an integer number (1276814988).

Almost surely, 2^9927068911 is an apocalyptic number.

9927068911 is a deficient number, since it is larger than the sum of its proper divisors (287450993).

9927068911 is a wasteful number, since it uses less digits than its factorization.

9927068911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854641.

The product of its (nonzero) digits is 489888, while the sum is 52.

The square root of 9927068911 is about 99634.6772514469. The cubic root of 9927068911 is about 2149.1843966790.

The spelling of 9927068911 in words is "nine billion, nine hundred twenty-seven million, sixty-eight thousand, nine hundred eleven".