463549 has 2 divisors, whose sum is σ = 463550. Its totient is φ = 463548.

The previous prime is 463537. The next prime is 463579. The reversal of 463549 is 945364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 416025 + 47524 = 645^2 + 218^2 .

It is a cyclic number.

It is not a de Polignac number, because 463549 - 2¹⁷ = 332477 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 463549.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231774 + 231775.

It is an arithmetic number, because the mean of its divisors is an integer number (231775).

2⁴⁶³⁵⁴⁹ is an apocalyptic number.

It is an amenable number.

463549 is a deficient number, since it is larger than the sum of its proper divisors (1).

463549 is an equidigital number, since it uses as much as digits as its factorization.

463549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 31.

The square root of 463549 is about 680.8443287566. The cubic root of 463549 is about 77.3924418458.

The spelling of 463549 in words is "four hundred sixty-three thousand, five hundred forty-nine".