578389480 has 16 divisors (see below), whose sum is σ = 1301376420. Its totient is φ = 231355776.

The previous prime is 578389459. The next prime is 578389499. The reversal of 578389480 is 84983875.

It can be written as a sum of positive squares in 2 ways, for example, as 569967876 + 8421604 = 23874^2 + 2902^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7229829 + ... + 7229908.

Almost surely, 2^578389480 is an apocalyptic number.

It is an amenable number.

578389480 is an abundant number, since it is smaller than the sum of its proper divisors (722986940).

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

578389480 is a wasteful number, since it uses less digits than its factorization.

578389480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14459748 (or 14459744 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 52.

The square root of 578389480 is about 24049.7293124060. The cubic root of 578389480 is about 833.1824786486.

The spelling of 578389480 in words is "five hundred seventy-eight million, three hundred eighty-nine thousand, four hundred eighty".