4927933831 has 2 divisors, whose sum is σ = 4927933832. Its totient is φ = 4927933830.

The previous prime is 4927933823. The next prime is 4927933853. The reversal of 4927933831 is 1383397294.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4927933831 - 2³ = 4927933823 is a prime.

It is a super-2 number, since 2×4927933831² = 48569063685428673122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4927913831) 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 as a sum of consecutive naturals, namely, 2463966915 + 2463966916.

It is an arithmetic number, because the mean of its divisors is an integer number (2463966916).

Almost surely, 2^4927933831 is an apocalyptic number.

4927933831 is a deficient number, since it is larger than the sum of its proper divisors (1).

4927933831 is an equidigital number, since it uses as much as digits as its factorization.

4927933831 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 979776, while the sum is 49.

The square root of 4927933831 is about 70199.2438064685. The cubic root of 4927933831 is about 1701.7207295574.

The spelling of 4927933831 in words is "four billion, nine hundred twenty-seven million, nine hundred thirty-three thousand, eight hundred thirty-one".