488789090 has 32 divisors (see below), whose sum is σ = 909978624. Its totient is φ = 188838720.

The previous prime is 488789089. The next prime is 488789107. The reversal of 488789090 is 90987884.

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, 199352 + ... + 201788.

It is an arithmetic number, because the mean of its divisors is an integer number (28436832).

Almost surely, 2^488789090 is an apocalyptic number.

488789090 is a deficient number, since it is larger than the sum of its proper divisors (421189534).

488789090 is a wasteful number, since it uses less digits than its factorization.

488789090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3122.

The product of its (nonzero) digits is 1161216, while the sum is 53.

The square root of 488789090 is about 22108.5750332309. The cubic root of 488789090 is about 787.7235592718.

The spelling of 488789090 in words is "four hundred eighty-eight million, seven hundred eighty-nine thousand, ninety".