578308896 has 144 divisors (see below), whose sum is σ = 1860794208. Its totient is φ = 175219200.

The previous prime is 578308883. The next prime is 578308897. The reversal of 578308896 is 698803875.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (578308897) 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 23 ways as a sum of consecutive naturals, for example, 82156 + ... + 88916.

It is an arithmetic number, because the mean of its divisors is an integer number (12922182).

Almost surely, 2^578308896 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 578308896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (930397104).

578308896 is an abundant number, since it is smaller than the sum of its proper divisors (1282485312).

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

578308896 is a wasteful number, since it uses less digits than its factorization.

578308896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6797 (or 6777 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The square root of 578308896 is about 24048.0538921552. The cubic root of 578308896 is about 833.1437825234.

The spelling of 578308896 in words is "five hundred seventy-eight million, three hundred eight thousand, eight hundred ninety-six".