340310341 has 6 divisors (see below), whose sum is σ = 395871270. Its totient is φ = 291694536.

The previous prime is 340310293. The next prime is 340310357. The reversal of 340310341 is 143013043.

It can be written as a sum of positive squares in only one way, i.e., 336869316 + 3441025 = 18354^2 + 1855^2 .

It is not a de Polignac number, because 340310341 - 2⁹ = 340309829 is a prime.

It is a super-2 number, since 2×340310341² = 231622256383072562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340310371) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3472506 + ... + 3472603.

It is an arithmetic number, because the mean of its divisors is an integer number (65978545).

Almost surely, 2^340310341 is an apocalyptic number.

It is an amenable number.

340310341 is a deficient number, since it is larger than the sum of its proper divisors (55560929).

340310341 is an equidigital number, since it uses as much as digits as its factorization.

340310341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6945123 (or 6945116 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 340310341 is about 18447.5022970591. The cubic root of 340310341 is about 698.1654964811.

Adding to 340310341 its reverse (143013043), we get a palindrome (483323384).

The spelling of 340310341 in words is "three hundred forty million, three hundred ten thousand, three hundred forty-one".