488730985 has 16 divisors (see below), whose sum is σ = 602916480. Its totient is φ = 380177280.

The previous prime is 488730973. The next prime is 488731007. The reversal of 488730985 is 589037884.

It is not a de Polignac number, because 488730985 - 2²³ = 480342377 is a prime.

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, 16486 + ... + 35344.

It is an arithmetic number, because the mean of its divisors is an integer number (37682280).

Almost surely, 2^488730985 is an apocalyptic number.

It is an amenable number.

488730985 is a deficient number, since it is larger than the sum of its proper divisors (114185495).

488730985 is a wasteful number, since it uses less digits than its factorization.

488730985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19008.

The product of its (nonzero) digits is 1935360, while the sum is 52.

The square root of 488730985 is about 22107.2609112934. The cubic root of 488730985 is about 787.6923443831.

The spelling of 488730985 in words is "four hundred eighty-eight million, seven hundred thirty thousand, nine hundred eighty-five".