488045490 has 32 divisors (see below), whose sum is σ = 1178781120. Its totient is φ = 129315264.

The previous prime is 488045483. The next prime is 488045491. The reversal of 488045490 is 94540884.

It is not an unprimeable number, because it can be changed into a prime (488045491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47100 + ... + 56519.

It is an arithmetic number, because the mean of its divisors is an integer number (36836910).

Almost surely, 2^488045490 is an apocalyptic number.

488045490 is an abundant number, since it is smaller than the sum of its proper divisors (690735630).

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

488045490 is a wasteful number, since it uses less digits than its factorization.

488045490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103786.

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 488045490 is about 22091.7516281530. The cubic root of 488045490 is about 787.3238991468.

The spelling of 488045490 in words is "four hundred eighty-eight million, forty-five thousand, four hundred ninety".