578578079 has 8 divisors (see below), whose sum is σ = 597616128. Its totient is φ = 559563480.

The previous prime is 578578001. The next prime is 578578103. The reversal of 578578079 is 970875875.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-578578079 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 (578572079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54224 + ... + 64010.

It is an arithmetic number, because the mean of its divisors is an integer number (74702016).

Almost surely, 2^578578079 is an apocalyptic number.

578578079 is a deficient number, since it is larger than the sum of its proper divisors (19038049).

578578079 is a wasteful number, since it uses less digits than its factorization.

578578079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11725.

The product of its (nonzero) digits is 4939200, while the sum is 56.

The square root of 578578079 is about 24053.6500140831. The cubic root of 578578079 is about 833.2730291117.

The spelling of 578578079 in words is "five hundred seventy-eight million, five hundred seventy-eight thousand, seventy-nine".