488000000 has 140 divisors (see below), whose sum is σ = 1238773206. Its totient is φ = 192000000.

The previous prime is 487999979. The next prime is 488000017. The reversal of 488000000 is 884.

It can be written as a sum of positive squares in 7 ways, for example, as 395532544 + 92467456 = 19888^2 + 9616^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 7999970 + ... + 8000030.

Almost surely, 2^488000000 is an apocalyptic number.

488000000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 488000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (619386603).

488000000 is an abundant number, since it is smaller than the sum of its proper divisors (750773206).

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

488000000 is an frugal number, since it uses more digits than its factorization.

488000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109 (or 68 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 488000000 is about 22090.7220343745. The cubic root of 488000000 is about 787.2994366204.

Adding to 488000000 its reverse (884), we get a palindrome (488000884).

The spelling of 488000000 in words is "four hundred eighty-eight million", and thus it is an aban number.