346633064863 has 2 divisors, whose sum is σ = 346633064864. Its totient is φ = 346633064862.

The previous prime is 346633064831. The next prime is 346633064867. The reversal of 346633064863 is 368460336643.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 346633064863 - 2⁵ = 346633064831 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 346633064863.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (346633064867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173316532431 + 173316532432.

It is an arithmetic number, because the mean of its divisors is an integer number (173316532432).

Almost surely, 2^346633064863 is an apocalyptic number.

346633064863 is a deficient number, since it is larger than the sum of its proper divisors (1).

346633064863 is an equidigital number, since it uses as much as digits as its factorization.

346633064863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13436928, while the sum is 52.

The spelling of 346633064863 in words is "three hundred forty-six billion, six hundred thirty-three million, sixty-four thousand, eight hundred sixty-three".