579742427 has 8 divisors (see below), whose sum is σ = 637427712. Its totient is φ = 522887400.

The previous prime is 579742417. The next prime is 579742507. The reversal of 579742427 is 724247975.

It is a happy number.

579742427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 579742427 - 2⁴ = 579742411 is a prime.

It is a super-2 number, since 2×579742427² = 672202563327700658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (579742417) 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, 206099 + ... + 208892.

It is an arithmetic number, because the mean of its divisors is an integer number (79678464).

Almost surely, 2^579742427 is an apocalyptic number.

579742427 is a deficient number, since it is larger than the sum of its proper divisors (57685285).

579742427 is a wasteful number, since it uses less digits than its factorization.

579742427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415129.

The product of its digits is 987840, while the sum is 47.

The square root of 579742427 is about 24077.8409954049. The cubic root of 579742427 is about 833.8316225057.

The spelling of 579742427 in words is "five hundred seventy-nine million, seven hundred forty-two thousand, four hundred twenty-seven".