488915463 has 4 divisors (see below), whose sum is σ = 651887288. Its totient is φ = 325943640.

The previous prime is 488915459. The next prime is 488915489. The reversal of 488915463 is 364519884.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 488915463 - 2² = 488915459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488915423) 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 in 3 ways as a sum of consecutive naturals, for example, 81485908 + ... + 81485913.

It is an arithmetic number, because the mean of its divisors is an integer number (162971822).

Almost surely, 2^488915463 is an apocalyptic number.

488915463 is a deficient number, since it is larger than the sum of its proper divisors (162971825).

488915463 is a wasteful number, since it uses less digits than its factorization.

488915463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162971824.

The product of its digits is 829440, while the sum is 48.

The square root of 488915463 is about 22111.4328572347. The cubic root of 488915463 is about 787.7914402274.

The spelling of 488915463 in words is "four hundred eighty-eight million, nine hundred fifteen thousand, four hundred sixty-three".