346323608263 has 4 divisors (see below), whose sum is σ = 346781103880. Its totient is φ = 345866112648.

The previous prime is 346323608237. The next prime is 346323608299. The reversal of 346323608263 is 362806323643.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 362806323643 = 41 ⋅8848934723.

It is a cyclic number.

It is not a de Polignac number, because 346323608263 - 2²¹ = 346321511111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346323608063) 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, 228746673 + ... + 228748186.

It is an arithmetic number, because the mean of its divisors is an integer number (86695275970).

Almost surely, 2^346323608263 is an apocalyptic number.

346323608263 is a deficient number, since it is larger than the sum of its proper divisors (457495617).

346323608263 is an equidigital number, since it uses as much as digits as its factorization.

346323608263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457495616.

The product of its (nonzero) digits is 2239488, while the sum is 46.

The spelling of 346323608263 in words is "three hundred forty-six billion, three hundred twenty-three million, six hundred eight thousand, two hundred sixty-three".