83876904072406 has 8 divisors (see below), whose sum is σ = 125877364668720. Its totient is φ = 41917782516168.

The previous prime is 83876904072397. The next prime is 83876904072419. The reversal of 83876904072406 is 60427040967838.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10334754946 + ... + 10334763061.

It is an arithmetic number, because the mean of its divisors is an integer number (15734670583590).

Almost surely, 2^{83876904072406} is an apocalyptic number.

83876904072406 is a deficient number, since it is larger than the sum of its proper divisors (42000460596314).

83876904072406 is a wasteful number, since it uses less digits than its factorization.

83876904072406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20669520038.

The product of its (nonzero) digits is 97542144, while the sum is 64.

The spelling of 83876904072406 in words is "eighty-three trillion, eight hundred seventy-six billion, nine hundred four million, seventy-two thousand, four hundred six".