542706339 has 8 divisors (see below), whose sum is σ = 826981120. Its totient is φ = 310117896.

The previous prime is 542706331. The next prime is 542706347. The reversal of 542706339 is 933607245.

It is an interprime number because it is at equal distance from previous prime (542706331) and next prime (542706347).

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

It is not a de Polignac number, because 542706339 - 2³ = 542706331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 542706297 and 542706306.

It is not an unprimeable number, because it can be changed into a prime (542706331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12921559 + ... + 12921600.

It is an arithmetic number, because the mean of its divisors is an integer number (103372640).

Almost surely, 2^542706339 is an apocalyptic number.

542706339 is a deficient number, since it is larger than the sum of its proper divisors (284274781).

542706339 is a wasteful number, since it uses less digits than its factorization.

542706339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25843169.

The product of its (nonzero) digits is 136080, while the sum is 39.

The square root of 542706339 is about 23296.0584434363. The cubic root of 542706339 is about 815.6834138696.

The spelling of 542706339 in words is "five hundred forty-two million, seven hundred six thousand, three hundred thirty-nine".