488473590 has 128 divisors (see below), whose sum is σ = 1329592320. Its totient is φ = 113817600.

The previous prime is 488473589. The next prime is 488473591. The reversal of 488473590 is 95374884.

It is an interprime number because it is at equal distance from previous prime (488473589) and next prime (488473591).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488473591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1068642 + ... + 1069098.

It is an arithmetic number, because the mean of its divisors is an integer number (10387440).

Almost surely, 2^488473590 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 488473590, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (664796160).

488473590 is an abundant number, since it is smaller than the sum of its proper divisors (841118730).

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

488473590 is a wasteful number, since it uses less digits than its factorization.

488473590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598.

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 488473590 is about 22101.4386409573. The cubic root of 488473590 is about 787.5540381160.

The spelling of 488473590 in words is "four hundred eighty-eight million, four hundred seventy-three thousand, five hundred ninety".