39860942007 has 8 divisors (see below), whose sum is σ = 53292741376. Its totient is φ = 26501551992.

The previous prime is 39860941969. The next prime is 39860942027. The reversal of 39860942007 is 70024906893.

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

It is not a de Polignac number, because 39860942007 - 2¹⁴ = 39860925623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39860942027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18101053 + ... + 18103254.

It is an arithmetic number, because the mean of its divisors is an integer number (6661592672).

Almost surely, 2^39860942007 is an apocalyptic number.

39860942007 is a deficient number, since it is larger than the sum of its proper divisors (13431799369).

39860942007 is a wasteful number, since it uses less digits than its factorization.

39860942007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36204677.

The product of its (nonzero) digits is 653184, while the sum is 48.

The spelling of 39860942007 in words is "thirty-nine billion, eight hundred sixty million, nine hundred forty-two thousand, seven".