39726473006 has 16 divisors (see below), whose sum is σ = 66592492848. Its totient is φ = 17617060800.

The previous prime is 39726472993. The next prime is 39726473041. The reversal of 39726473006 is 60037462793.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22020425 + ... + 22022228.

It is an arithmetic number, because the mean of its divisors is an integer number (4162030803).

Almost surely, 2^39726473006 is an apocalyptic number.

39726473006 is a deficient number, since it is larger than the sum of its proper divisors (26866019842).

39726473006 is a wasteful number, since it uses less digits than its factorization.

39726473006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44042707.

The product of its (nonzero) digits is 1143072, while the sum is 47.

The spelling of 39726473006 in words is "thirty-nine billion, seven hundred twenty-six million, four hundred seventy-three thousand, six".