492888888 has 160 divisors (see below), whose sum is σ = 1479558960. Its totient is φ = 152755200.

The previous prime is 492888841. The next prime is 492888889. The reversal of 492888888 is 888888294.

It is a nude number because it is divisible by every one of its digits.

492888888 is a modest number, since divided by 88888 gives 4928 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492888889) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1112395 + ... + 1112837.

Almost surely, 2^492888888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 492888888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (739779480).

492888888 is an abundant number, since it is smaller than the sum of its proper divisors (986670072).

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

492888888 is a wasteful number, since it uses less digits than its factorization.

492888888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579 (or 566 counting only the distinct ones).

The product of its digits is 18874368, while the sum is 63.

The square root of 492888888 is about 22201.1010537766. The cubic root of 492888888 is about 789.9198166762.

The spelling of 492888888 in words is "four hundred ninety-two million, eight hundred eighty-eight thousand, eight hundred eighty-eight".