578685360 has 160 divisors (see below), whose sum is σ = 1975944960. Its totient is φ = 138931200.

The previous prime is 578685353. The next prime is 578685361. The reversal of 578685360 is 63586875.

578685360 = T₃₂₀ + T₃₂₁ + ... + T₁₅₁₈.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (578685361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 286755 + ... + 288765.

It is an arithmetic number, because the mean of its divisors is an integer number (12349656).

Almost surely, 2^578685360 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 578685360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (987972480).

578685360 is an abundant number, since it is smaller than the sum of its proper divisors (1397259600).

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

578685360 is a wasteful number, since it uses less digits than its factorization.

578685360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2147 (or 2141 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 48.

The square root of 578685360 is about 24055.8799464913. The cubic root of 578685360 is about 833.3245282625.

The spelling of 578685360 in words is "five hundred seventy-eight million, six hundred eighty-five thousand, three hundred sixty".