488849442 has 32 divisors (see below), whose sum is σ = 1034085120. Its totient is φ = 153634320.

The previous prime is 488849441. The next prime is 488849477. The reversal of 488849442 is 244948884.

It is a super-2 number, since 2×488849442² = 477947553887422728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (488849441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13893 + ... + 34215.

It is an arithmetic number, because the mean of its divisors is an integer number (32315160).

Almost surely, 2^488849442 is an apocalyptic number.

488849442 is an abundant number, since it is smaller than the sum of its proper divisors (545235678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

488849442 is a wasteful number, since it uses less digits than its factorization.

488849442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20558.

The product of its digits is 2359296, while the sum is 51.

The square root of 488849442 is about 22109.9398913701. The cubic root of 488849442 is about 787.7559786641.

The spelling of 488849442 in words is "four hundred eighty-eight million, eight hundred forty-nine thousand, four hundred forty-two".