488390693 has 12 divisors (see below), whose sum is σ = 573443712. Its totient is φ = 414703800.

The previous prime is 488390627. The next prime is 488390701. The reversal of 488390693 is 396093884.

It is not a de Polignac number, because 488390693 - 2¹² = 488386597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488390593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41333 + ... + 51818.

It is an arithmetic number, because the mean of its divisors is an integer number (47786976).

Almost surely, 2^488390693 is an apocalyptic number.

It is an amenable number.

488390693 is a deficient number, since it is larger than the sum of its proper divisors (85053019).

488390693 is a wasteful number, since it uses less digits than its factorization.

488390693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93272 (or 93265 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 50.

The square root of 488390693 is about 22099.5631857284. The cubic root of 488390693 is about 787.5094846594.

The spelling of 488390693 in words is "four hundred eighty-eight million, three hundred ninety thousand, six hundred ninety-three".