8068403831 has 8 divisors (see below), whose sum is σ = 8090503200. Its totient is φ = 8046323712.

The previous prime is 8068403753. The next prime is 8068403843. The reversal of 8068403831 is 1383048608.

It is a happy number.

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 8068403831 - 2³⁰ = 6994662007 is a prime.

It is a super-2 number, since 2×8068403831² (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 (8068403531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1268846 + ... + 1275188.

It is an arithmetic number, because the mean of its divisors is an integer number (1011312900).

Almost surely, 2^8068403831 is an apocalyptic number.

8068403831 is a deficient number, since it is larger than the sum of its proper divisors (22099369).

8068403831 is a wasteful number, since it uses less digits than its factorization.

8068403831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9625.

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 8068403831 is about 89824.2942137593. The cubic root of 8068403831 is about 2005.6841491697.

The spelling of 8068403831 in words is "eight billion, sixty-eight million, four hundred three thousand, eight hundred thirty-one".