847829131363 has 2 divisors, whose sum is σ = 847829131364. Its totient is φ = 847829131362.

The previous prime is 847829131351. The next prime is 847829131379. The reversal of 847829131363 is 363131928748.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 847829131363 - 2³³ = 839239196771 is a prime.

It is a super-2 number, since 2×847829131363² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (847829131393) 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 as a sum of consecutive naturals, namely, 423914565681 + 423914565682.

It is an arithmetic number, because the mean of its divisors is an integer number (423914565682).

Almost surely, 2^847829131363 is an apocalyptic number.

847829131363 is a deficient number, since it is larger than the sum of its proper divisors (1).

847829131363 is an equidigital number, since it uses as much as digits as its factorization.

847829131363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5225472, while the sum is 55.

The spelling of 847829131363 in words is "eight hundred forty-seven billion, eight hundred twenty-nine million, one hundred thirty-one thousand, three hundred sixty-three".