488093638 has 8 divisors (see below), whose sum is σ = 732238632. Its totient is φ = 244014096.

The previous prime is 488093597. The next prime is 488093653. The reversal of 488093638 is 836390884.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 488093591 and 488093600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12381 + ... + 33607.

It is an arithmetic number, because the mean of its divisors is an integer number (91529829).

Almost surely, 2^488093638 is an apocalyptic number.

488093638 is a deficient number, since it is larger than the sum of its proper divisors (244144994).

488093638 is a wasteful number, since it uses less digits than its factorization.

488093638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32726.

The product of its (nonzero) digits is 995328, while the sum is 49.

The square root of 488093638 is about 22092.8413292632. The cubic root of 488093638 is about 787.3497893731.

The spelling of 488093638 in words is "four hundred eighty-eight million, ninety-three thousand, six hundred thirty-eight".