579342421 has 8 divisors (see below), whose sum is σ = 662338880. Its totient is φ = 496404288.

The previous prime is 579342389. The next prime is 579342427. The reversal of 579342421 is 124243975.

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 579342421 - 2⁵ = 579342389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (579342427) 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, 9325 + ... + 35293.

It is an arithmetic number, because the mean of its divisors is an integer number (82792360).

Almost surely, 2^579342421 is an apocalyptic number.

It is an amenable number.

579342421 is a deficient number, since it is larger than the sum of its proper divisors (82996459).

579342421 is a wasteful number, since it uses less digits than its factorization.

579342421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29163.

The product of its digits is 60480, while the sum is 37.

The square root of 579342421 is about 24069.5330449097. The cubic root of 579342421 is about 833.6398049119.

It can be divided in two parts, 579 and 342421, that added together give a cube (343000 = 70³).

The spelling of 579342421 in words is "five hundred seventy-nine million, three hundred forty-two thousand, four hundred twenty-one".