340262341 has 2 divisors, whose sum is σ = 340262342. Its totient is φ = 340262340.

The previous prime is 340262303. The next prime is 340262347. The reversal of 340262341 is 143262043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 204633025 + 135629316 = 14305^2 + 11646^2 .

It is a cyclic number.

It is not a de Polignac number, because 340262341 - 2¹³ = 340254149 is a prime.

It is a super-3 number, since 3×340262341³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340262347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170131170 + 170131171.

It is an arithmetic number, because the mean of its divisors is an integer number (170131171).

Almost surely, 2^340262341 is an apocalyptic number.

It is an amenable number.

340262341 is a deficient number, since it is larger than the sum of its proper divisors (1).

340262341 is an equidigital number, since it uses as much as digits as its factorization.

340262341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 340262341 is about 18446.2012620485. The cubic root of 340262341 is about 698.1326700523.

The spelling of 340262341 in words is "three hundred forty million, two hundred sixty-two thousand, three hundred forty-one".