348463 has 2 divisors, whose sum is σ = 348464. Its totient is φ = 348462.

The previous prime is 348461. The next prime is 348487. The reversal of 348463 is 364843.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 348463 - 2¹ = 348461 is a prime.

Together with 348461, it forms a pair of twin primes.

348463 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (348461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174231 + 174232.

It is an arithmetic number, because the mean of its divisors is an integer number (174232).

2³⁴⁸⁴⁶³ is an apocalyptic number.

348463 is a deficient number, since it is larger than the sum of its proper divisors (1).

348463 is an equidigital number, since it uses as much as digits as its factorization.

348463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 28.

The square root of 348463 is about 590.3075469618. The cubic root of 348463 is about 70.3696769160.

Subtracting from 348463 its product of digits (6912), we obtain a triangular number (341551 = T₈₂₆).

The spelling of 348463 in words is "three hundred forty-eight thousand, four hundred sixty-three".