488923928 has 8 divisors (see below), whose sum is σ = 916732380. Its totient is φ = 244461960.

The previous prime is 488923907. The next prime is 488923933. The reversal of 488923928 is 829329884.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 488923928.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30557738 + ... + 30557753.

Almost surely, 2^488923928 is an apocalyptic number.

It is an amenable number.

488923928 is a deficient number, since it is larger than the sum of its proper divisors (427808452).

488923928 is a wasteful number, since it uses less digits than its factorization.

488923928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61115497 (or 61115493 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 53.

The square root of 488923928 is about 22111.6242732188. The cubic root of 488923928 is about 787.7959867640.

The spelling of 488923928 in words is "four hundred eighty-eight million, nine hundred twenty-three thousand, nine hundred twenty-eight".