8911896069 has 32 divisors (see below), whose sum is σ = 12478464000. Its totient is φ = 5649868224.

The previous prime is 8911896053. The next prime is 8911896107. The reversal of 8911896069 is 9606981198.

It is not a de Polignac number, because 8911896069 - 2⁴ = 8911896053 is a prime.

It is a super-2 number, since 2×8911896069² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8911891069) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3290814 + ... + 3293520.

It is an arithmetic number, because the mean of its divisors is an integer number (389952000).

Almost surely, 2^8911896069 is an apocalyptic number.

It is an amenable number.

8911896069 is a deficient number, since it is larger than the sum of its proper divisors (3566567931).

8911896069 is a wasteful number, since it uses less digits than its factorization.

8911896069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3297.

The product of its (nonzero) digits is 1679616, while the sum is 57.

The square root of 8911896069 is about 94402.8393058175. The cubic root of 8911896069 is about 2073.2740140084.

The spelling of 8911896069 in words is "eight billion, nine hundred eleven million, eight hundred ninety-six thousand, sixty-nine".