578394883 has 12 divisors (see below), whose sum is σ = 647758944. Its totient is φ = 515886800.

The previous prime is 578394881. The next prime is 578394889. The reversal of 578394883 is 388493875.

It is not a de Polignac number, because 578394883 - 2¹ = 578394881 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (578394881) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38683 + ... + 51508.

It is an arithmetic number, because the mean of its divisors is an integer number (53979912).

Almost surely, 2^578394883 is an apocalyptic number.

578394883 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

578394883 is a deficient number, since it is larger than the sum of its proper divisors (69364061).

578394883 is a wasteful number, since it uses less digits than its factorization.

578394883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90266 (or 90255 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 55.

The square root of 578394883 is about 24049.8416418903. The cubic root of 578394883 is about 833.1850730198.

The spelling of 578394883 in words is "five hundred seventy-eight million, three hundred ninety-four thousand, eight hundred eighty-three".