346536479 has 2 divisors, whose sum is σ = 346536480. Its totient is φ = 346536478.

The previous prime is 346536461. The next prime is 346536481. The reversal of 346536479 is 974635643.

It is a strong prime.

It is an emirp because it is prime and its reverse (974635643) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 346536479 - 2¹² = 346532383 is a prime.

Together with 346536481, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (346536439) 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, 173268239 + 173268240.

It is an arithmetic number, because the mean of its divisors is an integer number (173268240).

Almost surely, 2^346536479 is an apocalyptic number.

346536479 is a deficient number, since it is larger than the sum of its proper divisors (1).

346536479 is an equidigital number, since it uses as much as digits as its factorization.

346536479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1632960, while the sum is 47.

The square root of 346536479 is about 18615.4902970617. The cubic root of 346536479 is about 702.3975468932.

The spelling of 346536479 in words is "three hundred forty-six million, five hundred thirty-six thousand, four hundred seventy-nine".