8471374829 has 2 divisors, whose sum is σ = 8471374830. Its totient is φ = 8471374828.

The previous prime is 8471374781. The next prime is 8471374883. The reversal of 8471374829 is 9284731748.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5991534025 + 2479840804 = 77405^2 + 49798^2 .

It is a cyclic number.

It is not a de Polignac number, because 8471374829 - 2³² = 4176407533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8471374529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4235687414 + 4235687415.

It is an arithmetic number, because the mean of its divisors is an integer number (4235687415).

Almost surely, 2^8471374829 is an apocalyptic number.

It is an amenable number.

8471374829 is a deficient number, since it is larger than the sum of its proper divisors (1).

8471374829 is an equidigital number, since it uses as much as digits as its factorization.

8471374829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2709504, while the sum is 53.

The square root of 8471374829 is about 92040.0718654652. The cubic root of 8471374829 is about 2038.5340317735.

The spelling of 8471374829 in words is "eight billion, four hundred seventy-one million, three hundred seventy-four thousand, eight hundred twenty-nine".