488687730 has 32 divisors (see below), whose sum is σ = 1174203648. Its totient is φ = 130166400.

The previous prime is 488687707. The next prime is 488687741. The reversal of 488687730 is 37786884.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18390 + ... + 36270.

It is an arithmetic number, because the mean of its divisors is an integer number (36693864).

Almost surely, 2^488687730 is an apocalyptic number.

488687730 is an abundant number, since it is smaller than the sum of its proper divisors (685515918).

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

488687730 is a wasteful number, since it uses less digits than its factorization.

488687730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18802.

The product of its (nonzero) digits is 1806336, while the sum is 51.

The square root of 488687730 is about 22106.2825911549. The cubic root of 488687730 is about 787.6691055335.

The spelling of 488687730 in words is "four hundred eighty-eight million, six hundred eighty-seven thousand, seven hundred thirty".