463281873 has 8 divisors (see below), whose sum is σ = 639009600. Its totient is φ = 298204368.

The previous prime is 463281839. The next prime is 463281877. The reversal of 463281873 is 378182364.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 463281873 - 2⁶ = 463281809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (463281877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2662453 + ... + 2662626.

It is an arithmetic number, because the mean of its divisors is an integer number (79876200).

Almost surely, 2^463281873 is an apocalyptic number.

It is an amenable number.

463281873 is a deficient number, since it is larger than the sum of its proper divisors (175727727).

463281873 is a wasteful number, since it uses less digits than its factorization.

463281873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5325111.

The product of its digits is 193536, while the sum is 42.

The square root of 463281873 is about 21523.9836693861. The cubic root of 463281873 is about 773.7757280766.

The spelling of 463281873 in words is "four hundred sixty-three million, two hundred eighty-one thousand, eight hundred seventy-three".