39930529382 has 8 divisors (see below), whose sum is σ = 59899477752. Its totient is φ = 19964036800.

The previous prime is 39930529363. The next prime is 39930529427. The reversal of 39930529382 is 28392503993.

It is a happy number.

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

It is a congruent number.

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, 572744 + ... + 638667.

It is an arithmetic number, because the mean of its divisors is an integer number (7487434719).

Almost surely, 2^39930529382 is an apocalyptic number.

39930529382 is a deficient number, since it is larger than the sum of its proper divisors (19968948370).

39930529382 is a wasteful number, since it uses less digits than its factorization.

39930529382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227894.

The product of its (nonzero) digits is 3149280, while the sum is 53.

The spelling of 39930529382 in words is "thirty-nine billion, nine hundred thirty million, five hundred twenty-nine thousand, three hundred eighty-two".