39508963007 has 8 divisors (see below), whose sum is σ = 40579793856. Its totient is φ = 38438291232.

The previous prime is 39508962991. The next prime is 39508963031. The reversal of 39508963007 is 70036980593.

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

It is not a de Polignac number, because 39508963007 - 2⁴ = 39508962991 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 (39508968007) by changing a digit.

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, 602138 + ... + 664520.

It is an arithmetic number, because the mean of its divisors is an integer number (5072474232).

Almost surely, 2^39508963007 is an apocalyptic number.

39508963007 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

39508963007 is a deficient number, since it is larger than the sum of its proper divisors (1070830849).

39508963007 is a wasteful number, since it uses less digits than its factorization.

39508963007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79537.

The product of its (nonzero) digits is 1224720, while the sum is 50.

The spelling of 39508963007 in words is "thirty-nine billion, five hundred eight million, nine hundred sixty-three thousand, seven".