348631463 has 2 divisors, whose sum is σ = 348631464. Its totient is φ = 348631462.

The previous prime is 348631397. The next prime is 348631469. The reversal of 348631463 is 364136843.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 348631463 - 2²⁰ = 347582887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (348631469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174315731 + 174315732.

It is an arithmetic number, because the mean of its divisors is an integer number (174315732).

Almost surely, 2^348631463 is an apocalyptic number.

348631463 is a deficient number, since it is larger than the sum of its proper divisors (1).

348631463 is an equidigital number, since it uses as much as digits as its factorization.

348631463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 38.

The square root of 348631463 is about 18671.6754202723. The cubic root of 348631463 is about 703.8101506573.

The spelling of 348631463 in words is "three hundred forty-eight million, six hundred thirty-one thousand, four hundred sixty-three".