8173038231 has 12 divisors (see below), whose sum is σ = 11883683760. Its totient is φ = 5412607200.

The previous prime is 8173038229. The next prime is 8173038311. The reversal of 8173038231 is 1328303718.

It is not a de Polignac number, because 8173038231 - 2¹ = 8173038229 is a prime.

It is a super-2 number, since 2×8173038231² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8173038221) 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 11 ways as a sum of consecutive naturals, for example, 3005646 + ... + 3008363.

It is an arithmetic number, because the mean of its divisors is an integer number (990306980).

Almost surely, 2^8173038231 is an apocalyptic number.

8173038231 is a deficient number, since it is larger than the sum of its proper divisors (3710645529).

8173038231 is a wasteful number, since it uses less digits than its factorization.

8173038231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6014166 (or 6014163 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 8173038231 is about 90404.8573418486. The cubic root of 8173038231 is about 2014.3171180881.

The spelling of 8173038231 in words is "eight billion, one hundred seventy-three million, thirty-eight thousand, two hundred thirty-one".