849352331 has 2 divisors, whose sum is σ = 849352332. Its totient is φ = 849352330.

The previous prime is 849352313. The next prime is 849352333. The reversal of 849352331 is 133253948.

Together with previous prime (849352313) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 849352331 - 2⁶ = 849352267 is a prime.

It is a super-2 number, since 2×849352331² = 1442798764350267122, which contains 22 as substring.

Together with 849352333, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (849352333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 424676165 + 424676166.

It is an arithmetic number, because the mean of its divisors is an integer number (424676166).

Almost surely, 2^849352331 is an apocalyptic number.

849352331 is a deficient number, since it is larger than the sum of its proper divisors (1).

849352331 is an equidigital number, since it uses as much as digits as its factorization.

849352331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 38.

The square root of 849352331 is about 29143.6499258415. The cubic root of 849352331 is about 947.0275814355.

The spelling of 849352331 in words is "eight hundred forty-nine million, three hundred fifty-two thousand, three hundred thirty-one".