539346242 has 8 divisors (see below), whose sum is σ = 809331600. Its totient is φ = 269569044.

The previous prime is 539346221. The next prime is 539346253. The reversal of 539346242 is 242643935.

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

It is a junction number, because it is equal to n+sod(n) for n = 539346196 and 539346205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45392 + ... + 56027.

It is an arithmetic number, because the mean of its divisors is an integer number (101166450).

Almost surely, 2^539346242 is an apocalyptic number.

539346242 is a deficient number, since it is larger than the sum of its proper divisors (269985358).

539346242 is a wasteful number, since it uses less digits than its factorization.

539346242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104080.

The product of its digits is 155520, while the sum is 38.

The square root of 539346242 is about 23223.8291846973. The cubic root of 539346242 is about 813.9965277839.

The spelling of 539346242 in words is "five hundred thirty-nine million, three hundred forty-six thousand, two hundred forty-two".