578520379 has 8 divisors (see below), whose sum is σ = 609251840. Its totient is φ = 547817256.

The previous prime is 578520367. The next prime is 578520451. The reversal of 578520379 is 973025875.

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

It is a cyclic number.

It is not a de Polignac number, because 578520379 - 2⁵ = 578520347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (578520329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44542 + ... + 56044.

It is an arithmetic number, because the mean of its divisors is an integer number (76156480).

Almost surely, 2^578520379 is an apocalyptic number.

578520379 is a deficient number, since it is larger than the sum of its proper divisors (30731461).

578520379 is a wasteful number, since it uses less digits than its factorization.

578520379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14169.

The product of its (nonzero) digits is 529200, while the sum is 46.

The square root of 578520379 is about 24052.4505820093. The cubic root of 578520379 is about 833.2453281820.

The spelling of 578520379 in words is "five hundred seventy-eight million, five hundred twenty thousand, three hundred seventy-nine".