463449 has 16 divisors (see below), whose sum is σ = 731520. Its totient is φ = 255360.

The previous prime is 463447. The next prime is 463451. The reversal of 463449 is 944364.

It is an interprime number because it is at equal distance from previous prime (463447) and next prime (463451).

It is not a de Polignac number, because 463449 - 2¹ = 463447 is a prime.

It is a Curzon number.

463449 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229 + ... + 989.

It is an arithmetic number, because the mean of its divisors is an integer number (45720).

2⁴⁶³⁴⁴⁹ is an apocalyptic number.

It is an amenable number.

463449 is a deficient number, since it is larger than the sum of its proper divisors (268071).

463449 is a wasteful number, since it uses less digits than its factorization.

463449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800.

The product of its digits is 10368, while the sum is 30.

The square root of 463449 is about 680.7708865690. The cubic root of 463449 is about 77.3868762344.

The spelling of 463449 in words is "four hundred sixty-three thousand, four hundred forty-nine".