578946676 has 48 divisors (see below), whose sum is σ = 1272337920. Its totient is φ = 223924320.

The previous prime is 578946671. The next prime is 578946737. The reversal of 578946676 is 676649875.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 578946676.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (578946671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36051 + ... + 49573.

It is an arithmetic number, because the mean of its divisors is an integer number (26507040).

Almost surely, 2^578946676 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 578946676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (636168960).

578946676 is an abundant number, since it is smaller than the sum of its proper divisors (693391244).

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

578946676 is a wasteful number, since it uses less digits than its factorization.

578946676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13684 (or 13682 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 58.

The square root of 578946676 is about 24061.3107706126. The cubic root of 578946676 is about 833.4499437172.

The spelling of 578946676 in words is "five hundred seventy-eight million, nine hundred forty-six thousand, six hundred seventy-six".