539347426 has 8 divisors (see below), whose sum is σ = 809334720. Its totient is φ = 269569188.

The previous prime is 539347399. The next prime is 539347427. The reversal of 539347426 is 624743935.

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

It is not an unprimeable number, because it can be changed into a prime (539347427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45646 + ... + 56233.

It is an arithmetic number, because the mean of its divisors is an integer number (101166840).

Almost surely, 2^539347426 is an apocalyptic number.

539347426 is a deficient number, since it is larger than the sum of its proper divisors (269987294).

539347426 is a wasteful number, since it uses less digits than its factorization.

539347426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104528.

The product of its digits is 544320, while the sum is 43.

The square root of 539347426 is about 23223.8546757424. The cubic root of 539347426 is about 813.9971234255.

The spelling of 539347426 in words is "five hundred thirty-nine million, three hundred forty-seven thousand, four hundred twenty-six".