39085539 has 8 divisors (see below), whose sum is σ = 53097552. Its totient is φ = 25565280.

The previous prime is 39085537. The next prime is 39085561. The reversal of 39085539 is 93558093.

39085539 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 not a de Polignac number, because 39085539 - 2¹ = 39085537 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 39085539.

It is not an unprimeable number, because it can be changed into a prime (39085537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122752 + ... + 123069.

It is an arithmetic number, because the mean of its divisors is an integer number (6637194).

Almost surely, 2^39085539 is an apocalyptic number.

39085539 is a deficient number, since it is larger than the sum of its proper divisors (14012013).

39085539 is a wasteful number, since it uses less digits than its factorization.

39085539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245877.

The product of its (nonzero) digits is 145800, while the sum is 42.

The square root of 39085539 is about 6251.8428483128. The cubic root of 39085539 is about 339.3688955961.

The spelling of 39085539 in words is "thirty-nine million, eighty-five thousand, five hundred thirty-nine".