39479636716 has 24 divisors (see below), whose sum is σ = 74470650800. Its totient is φ = 18205031232.

The previous prime is 39479636711. The next prime is 39479636717. The reversal of 39479636716 is 61763697493.

39479636716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (39479636711) 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, 281766 + ... + 397933.

Almost surely, 2^39479636716 is an apocalyptic number.

It is an amenable number.

39479636716 is a deficient number, since it is larger than the sum of its proper divisors (34991014084).

39479636716 is a wasteful number, since it uses less digits than its factorization.

39479636716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680833 (or 680831 counting only the distinct ones).

The product of its digits is 30862944, while the sum is 61.

The spelling of 39479636716 in words is "thirty-nine billion, four hundred seventy-nine million, six hundred thirty-six thousand, seven hundred sixteen".