346336241 has 4 divisors (see below), whose sum is σ = 358278900. Its totient is φ = 334393584.

The previous prime is 346336219. The next prime is 346336253. The reversal of 346336241 is 142633643.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 142633643 = 191 ⋅746773.

It can be written as a sum of positive squares in 2 ways, for example, as 74218225 + 272118016 = 8615^2 + 16496^2 .

It is a cyclic number.

It is not a de Polignac number, because 346336241 - 2¹⁰ = 346335217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 346336198 and 346336207.

It is not an unprimeable number, because it can be changed into a prime (346336261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5971286 + ... + 5971343.

It is an arithmetic number, because the mean of its divisors is an integer number (89569725).

Almost surely, 2^346336241 is an apocalyptic number.

It is an amenable number.

346336241 is a deficient number, since it is larger than the sum of its proper divisors (11942659).

346336241 is a wasteful number, since it uses less digits than its factorization.

346336241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11942658.

The product of its digits is 31104, while the sum is 32.

The square root of 346336241 is about 18610.1112570559. Note that the first 3 decimals coincide. The cubic root of 346336241 is about 702.2622328286.

Adding to 346336241 its reverse (142633643), we get a palindrome (488969884).

The spelling of 346336241 in words is "three hundred forty-six million, three hundred thirty-six thousand, two hundred forty-one".