493463 has 2 divisors, whose sum is σ = 493464. Its totient is φ = 493462.

The previous prime is 493457. The next prime is 493481. The reversal of 493463 is 364394.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 493463 - 2⁴ = 493447 is a prime.

It is a Sophie Germain prime.

It is a nialpdrome in base 14.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 493463.

It is not a weakly prime, because it can be changed into another prime (493403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246731 + 246732.

It is an arithmetic number, because the mean of its divisors is an integer number (246732).

2⁴⁹³⁴⁶³ is an apocalyptic number.

493463 is a deficient number, since it is larger than the sum of its proper divisors (1).

493463 is an equidigital number, since it uses as much as digits as its factorization.

493463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 29.

The square root of 493463 is about 702.4692164074. The cubic root of 493463 is about 79.0226394550.

The spelling of 493463 in words is "four hundred ninety-three thousand, four hundred sixty-three".