2808324131 has 8 divisors (see below), whose sum is σ = 2939747328. Its totient is φ = 2679453000.

The previous prime is 2808324097. The next prime is 2808324157. The reversal of 2808324131 is 1314238082.

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 2808324131 - 2¹⁰ = 2808323107 is a prime.

It is a super-2 number, since 2×2808324131² = 15773368849513810322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2808324031) 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, 635765 + ... + 640166.

It is an arithmetic number, because the mean of its divisors is an integer number (367468416).

Almost surely, 2^2808324131 is an apocalyptic number.

2808324131 is a deficient number, since it is larger than the sum of its proper divisors (131423197).

2808324131 is a wasteful number, since it uses less digits than its factorization.

2808324131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276033.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 2808324131 is about 52993.6234937752. The cubic root of 2808324131 is about 1410.8550940527.

The spelling of 2808324131 in words is "two billion, eight hundred eight million, three hundred twenty-four thousand, one hundred thirty-one".