463728459 has 16 divisors (see below), whose sum is σ = 651530880. Its totient is φ = 292573440.

The previous prime is 463728457. The next prime is 463728467. The reversal of 463728459 is 954827364.

It is not a de Polignac number, because 463728459 - 2¹ = 463728457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (463728451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58459 + ... + 65915.

It is an arithmetic number, because the mean of its divisors is an integer number (40720680).

Almost surely, 2^463728459 is an apocalyptic number.

463728459 is a deficient number, since it is larger than the sum of its proper divisors (187802421).

463728459 is a wasteful number, since it uses less digits than its factorization.

463728459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8570.

The product of its digits is 1451520, while the sum is 48.

The square root of 463728459 is about 21534.3553188852. The cubic root of 463728459 is about 774.0242782949.

The spelling of 463728459 in words is "four hundred sixty-three million, seven hundred twenty-eight thousand, four hundred fifty-nine".