578876422 has 8 divisors (see below), whose sum is σ = 880209576. Its totient is φ = 285473232.

The previous prime is 578876387. The next prime is 578876447. The reversal of 578876422 is 224678875.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 1982308 + ... + 1982599.

It is an arithmetic number, because the mean of its divisors is an integer number (110026197).

Almost surely, 2^578876422 is an apocalyptic number.

578876422 is a deficient number, since it is larger than the sum of its proper divisors (301333154).

578876422 is a wasteful number, since it uses less digits than its factorization.

578876422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3964982.

The product of its digits is 1505280, while the sum is 49.

The square root of 578876422 is about 24059.8508307928. The cubic root of 578876422 is about 833.4162298691.

The spelling of 578876422 in words is "five hundred seventy-eight million, eight hundred seventy-six thousand, four hundred twenty-two".