274018313 has 2 divisors, whose sum is σ = 274018314. Its totient is φ = 274018312.

The previous prime is 274018279. The next prime is 274018351. The reversal of 274018313 is 313810472.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 266603584 + 7414729 = 16328^2 + 2723^2 .

It is a cyclic number.

It is not a de Polignac number, because 274018313 - 2¹⁴ = 274001929 is a prime.

It is not a weakly prime, because it can be changed into another prime (274018363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137009156 + 137009157.

It is an arithmetic number, because the mean of its divisors is an integer number (137009157).

Almost surely, 2^274018313 is an apocalyptic number.

It is an amenable number.

274018313 is a deficient number, since it is larger than the sum of its proper divisors (1).

274018313 is an equidigital number, since it uses as much as digits as its factorization.

274018313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 274018313 is about 16553.4985123991. The cubic root of 274018313 is about 649.5209985777.

Adding to 274018313 its reverse (313810472), we get a palindrome (587828785).

The spelling of 274018313 in words is "two hundred seventy-four million, eighteen thousand, three hundred thirteen".