578741323 has 2 divisors, whose sum is σ = 578741324. Its totient is φ = 578741322.

The previous prime is 578741287. The next prime is 578741327. The reversal of 578741323 is 323147875.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 578741323 - 2¹⁷ = 578610251 is a prime.

It is not a weakly prime, because it can be changed into another prime (578741327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289370661 + 289370662.

It is an arithmetic number, because the mean of its divisors is an integer number (289370662).

Almost surely, 2^578741323 is an apocalyptic number.

578741323 is a deficient number, since it is larger than the sum of its proper divisors (1).

578741323 is an equidigital number, since it uses as much as digits as its factorization.

578741323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141120, while the sum is 40.

The square root of 578741323 is about 24057.0431059181. The cubic root of 578741323 is about 833.3513902043.

The spelling of 578741323 in words is "five hundred seventy-eight million, seven hundred forty-one thousand, three hundred twenty-three".