8134349 has 2 divisors, whose sum is σ = 8134350. Its totient is φ = 8134348.

The previous prime is 8134303. The next prime is 8134363. The reversal of 8134349 is 9434318.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6160324 + 1974025 = 2482^2 + 1405^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8134349 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8134549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4067174 + 4067175.

It is an arithmetic number, because the mean of its divisors is an integer number (4067175).

Almost surely, 2^8134349 is an apocalyptic number.

It is an amenable number.

8134349 is a deficient number, since it is larger than the sum of its proper divisors (1).

8134349 is an equidigital number, since it uses as much as digits as its factorization.

8134349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 32.

The square root of 8134349 is about 2852.0780143608. The cubic root of 8134349 is about 201.1133655845.

The spelling of 8134349 in words is "eight million, one hundred thirty-four thousand, three hundred forty-nine".