8474206931 has 2 divisors, whose sum is σ = 8474206932. Its totient is φ = 8474206930.

The previous prime is 8474206921. The next prime is 8474206981. The reversal of 8474206931 is 1396024748.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8474206931 - 2¹⁴ = 8474190547 is a prime.

It is a super-2 number, since 2×8474206931² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (8474206921) 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, 4237103465 + 4237103466.

It is an arithmetic number, because the mean of its divisors is an integer number (4237103466).

Almost surely, 2^8474206931 is an apocalyptic number.

8474206931 is a deficient number, since it is larger than the sum of its proper divisors (1).

8474206931 is an equidigital number, since it uses as much as digits as its factorization.

8474206931 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 8474206931 is about 92055.4557372891. The cubic root of 8474206931 is about 2038.7611768424.

The spelling of 8474206931 in words is "eight billion, four hundred seventy-four million, two hundred six thousand, nine hundred thirty-one".