8164923311 has 8 divisors (see below), whose sum is σ = 8590125264. Its totient is φ = 7750486080.

The previous prime is 8164923289. The next prime is 8164923337. The reversal of 8164923311 is 1133294618.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8164923311 is a prime.

It is a super-2 number, since 2×8164923311² (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 (8164923911) 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, 2689625 + ... + 2692658.

It is an arithmetic number, because the mean of its divisors is an integer number (1073765658).

Almost surely, 2^8164923311 is an apocalyptic number.

8164923311 is a deficient number, since it is larger than the sum of its proper divisors (425201953).

8164923311 is a wasteful number, since it uses less digits than its factorization.

8164923311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5382361.

The product of its digits is 31104, while the sum is 38.

The square root of 8164923311 is about 90359.9652003032. The cubic root of 8164923311 is about 2013.6502328686.

The spelling of 8164923311 in words is "eight billion, one hundred sixty-four million, nine hundred twenty-three thousand, three hundred eleven".