488117019 has 16 divisors (see below), whose sum is σ = 701374464. Its totient is φ = 300170400.

The previous prime is 488116969. The next prime is 488117023. The reversal of 488117019 is 910711884.

It is not a de Polignac number, because 488117019 - 2¹⁶ = 488051483 is a prime.

It is a super-2 number, since 2×488117019² = 476516448474892722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (488117099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67174 + ... + 74084.

It is an arithmetic number, because the mean of its divisors is an integer number (43835904).

Almost surely, 2^488117019 is an apocalyptic number.

488117019 is a deficient number, since it is larger than the sum of its proper divisors (213257445).

488117019 is a wasteful number, since it uses less digits than its factorization.

488117019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8738.

The product of its (nonzero) digits is 16128, while the sum is 39.

The square root of 488117019 is about 22093.3704762311. The cubic root of 488117019 is about 787.3623612309.

The spelling of 488117019 in words is "four hundred eighty-eight million, one hundred seventeen thousand, nineteen".