84894608726 has 16 divisors (see below), whose sum is σ = 128005920000. Its totient is φ = 42226049448.

The previous prime is 84894608723. The next prime is 84894608741. The reversal of 84894608726 is 62780649848.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84894608723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2490071 + ... + 2523933.

It is an arithmetic number, because the mean of its divisors is an integer number (8000370000).

Almost surely, 2^84894608726 is an apocalyptic number.

84894608726 is a deficient number, since it is larger than the sum of its proper divisors (43111311274).

84894608726 is a wasteful number, since it uses less digits than its factorization.

84894608726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40363.

The product of its (nonzero) digits is 37158912, while the sum is 62.

The spelling of 84894608726 in words is "eighty-four billion, eight hundred ninety-four million, six hundred eight thousand, seven hundred twenty-six".