578316988 has 6 divisors (see below), whose sum is σ = 1012054736. Its totient is φ = 289158492.

The previous prime is 578316983. The next prime is 578317001. The reversal of 578316988 is 889613875.

578316988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (578316983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72289620 + ... + 72289627.

Almost surely, 2^578316988 is an apocalyptic number.

It is an amenable number.

578316988 is a deficient number, since it is larger than the sum of its proper divisors (433737748).

578316988 is a wasteful number, since it uses less digits than its factorization.

578316988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144579251 (or 144579249 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 55.

The square root of 578316988 is about 24048.2221380292. Note that the first 3 decimals coincide. The cubic root of 578316988 is about 833.1476684329.

The spelling of 578316988 in words is "five hundred seventy-eight million, three hundred sixteen thousand, nine hundred eighty-eight".