8274313 has 2 divisors, whose sum is σ = 8274314. Its totient is φ = 8274312.

The previous prime is 8274283. The next prime is 8274317. The reversal of 8274313 is 3134728.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7767369 + 506944 = 2787^2 + 712^2 .

It is a cyclic number.

It is not a de Polignac number, because 8274313 - 2⁵ = 8274281 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (8274317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4137156 + 4137157.

It is an arithmetic number, because the mean of its divisors is an integer number (4137157).

Almost surely, 2^8274313 is an apocalyptic number.

It is an amenable number.

8274313 is a deficient number, since it is larger than the sum of its proper divisors (1).

8274313 is an equidigital number, since it uses as much as digits as its factorization.

8274313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 28.

The square root of 8274313 is about 2876.5105596886. The cubic root of 8274313 is about 202.2603006402.

The spelling of 8274313 in words is "eight million, two hundred seventy-four thousand, three hundred thirteen".