488684390 has 16 divisors (see below), whose sum is σ = 879887232. Its totient is φ = 195417024.

The previous prime is 488684377. The next prime is 488684407. The reversal of 488684390 is 93486884.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54827 + ... + 63113.

It is an arithmetic number, because the mean of its divisors is an integer number (54992952).

Almost surely, 2^488684390 is an apocalyptic number.

488684390 is a deficient number, since it is larger than the sum of its proper divisors (391202842).

488684390 is a wasteful number, since it uses less digits than its factorization.

488684390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14191.

The product of its (nonzero) digits is 1327104, while the sum is 50.

The square root of 488684390 is about 22106.2070468907. The cubic root of 488684390 is about 787.6673110537.

The spelling of 488684390 in words is "four hundred eighty-eight million, six hundred eighty-four thousand, three hundred ninety".