345882463 has 2 divisors, whose sum is σ = 345882464. Its totient is φ = 345882462.

The previous prime is 345882451. The next prime is 345882521. The reversal of 345882463 is 364288543.

It is a weak prime.

It is an emirp because it is prime and its reverse (364288543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 345882463 - 2⁵ = 345882431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345882413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172941231 + 172941232.

It is an arithmetic number, because the mean of its divisors is an integer number (172941232).

Almost surely, 2^345882463 is an apocalyptic number.

345882463 is a deficient number, since it is larger than the sum of its proper divisors (1).

345882463 is an equidigital number, since it uses as much as digits as its factorization.

345882463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 552960, while the sum is 43.

The square root of 345882463 is about 18597.9155552444. The cubic root of 345882463 is about 701.9553918728.

The spelling of 345882463 in words is "three hundred forty-five million, eight hundred eighty-two thousand, four hundred sixty-three".