578258976 has 48 divisors (see below), whose sum is σ = 1525608000. Its totient is φ = 191778048.

The previous prime is 578258971. The next prime is 578259023. The reversal of 578258976 is 679852875.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (578258971) 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 7 ways as a sum of consecutive naturals, for example, 3970 + ... + 34238.

It is an arithmetic number, because the mean of its divisors is an integer number (31783500).

Almost surely, 2^578258976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 578258976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (762804000).

578258976 is an abundant number, since it is smaller than the sum of its proper divisors (947349024).

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

578258976 is a wasteful number, since it uses less digits than its factorization.

578258976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30481 (or 30473 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 57.

The square root of 578258976 is about 24047.0159479300. The cubic root of 578258976 is about 833.1198093292.

The spelling of 578258976 in words is "five hundred seventy-eight million, two hundred fifty-eight thousand, nine hundred seventy-six".