39459408806 has 8 divisors (see below), whose sum is σ = 59203565400. Its totient is φ = 19724887008.

The previous prime is 39459408797. The next prime is 39459408809. The reversal of 39459408806 is 60880495493.

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 not an unprimeable number, because it can be changed into a prime (39459408809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2398451 + ... + 2414846.

It is an arithmetic number, because the mean of its divisors is an integer number (7400445675).

Almost surely, 2^39459408806 is an apocalyptic number.

39459408806 is a deficient number, since it is larger than the sum of its proper divisors (19744156594).

39459408806 is a wasteful number, since it uses less digits than its factorization.

39459408806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4817398.

The product of its (nonzero) digits is 7464960, while the sum is 56.

The spelling of 39459408806 in words is "thirty-nine billion, four hundred fifty-nine million, four hundred eight thousand, eight hundred six".