578381038 has 16 divisors (see below), whose sum is σ = 924696864. Its totient is φ = 270374400.

The previous prime is 578381009. The next prime is 578381047. The reversal of 578381038 is 830183875.

It is a junction number, because it is equal to n+sod(n) for n = 578380985 and 578381003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51195 + ... + 61462.

It is an arithmetic number, because the mean of its divisors is an integer number (57793554).

Almost surely, 2^578381038 is an apocalyptic number.

578381038 is a deficient number, since it is larger than the sum of its proper divisors (346315826).

578381038 is a wasteful number, since it uses less digits than its factorization.

578381038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112827.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 578381038 is about 24049.5538004346. The cubic root of 578381038 is about 833.1784250014.

The spelling of 578381038 in words is "five hundred seventy-eight million, three hundred eighty-one thousand, thirty-eight".