488165938 has 32 divisors (see below), whose sum is σ = 845139456. Its totient is φ = 209677248.

The previous prime is 488165893. The next prime is 488165939. The reversal of 488165938 is 839561884.

It is not an unprimeable number, because it can be changed into a prime (488165939) 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, 11095 + ... + 33157.

It is an arithmetic number, because the mean of its divisors is an integer number (26410608).

Almost surely, 2^488165938 is an apocalyptic number.

488165938 is a deficient number, since it is larger than the sum of its proper divisors (356973518).

488165938 is a wasteful number, since it uses less digits than its factorization.

488165938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22138.

The product of its digits is 1658880, while the sum is 52.

The square root of 488165938 is about 22094.4775453053. The cubic root of 488165938 is about 787.3886634571.

The spelling of 488165938 in words is "four hundred eighty-eight million, one hundred sixty-five thousand, nine hundred thirty-eight".