39334539956 has 12 divisors (see below), whose sum is σ = 72884588868. Its totient is φ = 18510371712.

The previous prime is 39334539953. The next prime is 39334539967. The reversal of 39334539956 is 65993543393.

It can be written as a sum of positive squares in 2 ways, for example, as 35840547856 + 3493992100 = 189316^2 + 59110^2 .

It is a junction number, because it is equal to n+sod(n) for n = 39334539895 and 39334539904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39334539953) 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, 289224491 + ... + 289224626.

It is an arithmetic number, because the mean of its divisors is an integer number (6073715739).

Almost surely, 2^39334539956 is an apocalyptic number.

It is an amenable number.

39334539956 is a deficient number, since it is larger than the sum of its proper divisors (33550048912).

39334539956 is a wasteful number, since it uses less digits than its factorization.

39334539956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578449138 (or 578449136 counting only the distinct ones).

The product of its digits is 35429400, while the sum is 59.

The spelling of 39334539956 in words is "thirty-nine billion, three hundred thirty-four million, five hundred thirty-nine thousand, nine hundred fifty-six".