346051663 has 2 divisors, whose sum is σ = 346051664. Its totient is φ = 346051662.

The previous prime is 346051661. The next prime is 346051691. The reversal of 346051663 is 366150643.

It is a weak prime.

It is an emirp because it is prime and its reverse (366150643) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 346051663 - 2¹ = 346051661 is a prime.

Together with 346051661, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (346051661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173025831 + 173025832.

It is an arithmetic number, because the mean of its divisors is an integer number (173025832).

Almost surely, 2^346051663 is an apocalyptic number.

346051663 is a deficient number, since it is larger than the sum of its proper divisors (1).

346051663 is an equidigital number, since it uses as much as digits as its factorization.

346051663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 346051663 is about 18602.4638959467. The cubic root of 346051663 is about 702.0698348829.

The spelling of 346051663 in words is "three hundred forty-six million, fifty-one thousand, six hundred sixty-three".