578397696 has 80 divisors (see below), whose sum is σ = 1622068800. Its totient is φ = 182642688.

The previous prime is 578397691. The next prime is 578397719. The reversal of 578397696 is 696793875.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (578397691) 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, 19275 + ... + 39093.

It is an arithmetic number, because the mean of its divisors is an integer number (20275860).

Almost surely, 2^578397696 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 578397696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (811034400).

578397696 is an abundant number, since it is smaller than the sum of its proper divisors (1043671104).

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

578397696 is a wasteful number, since it uses less digits than its factorization.

578397696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19859 (or 19843 counting only the distinct ones).

The product of its digits is 17146080, while the sum is 60.

The square root of 578397696 is about 24049.9001245327. The cubic root of 578397696 is about 833.1864237382.

The spelling of 578397696 in words is "five hundred seventy-eight million, three hundred ninety-seven thousand, six hundred ninety-six".