84957948756 has 36 divisors (see below), whose sum is σ = 214825115232. Its totient is φ = 28310045904.

The previous prime is 84957948739. The next prime is 84957948773. The reversal of 84957948756 is 65784975948.

84957948756 is a `hidden beast` number, since 8 + 4 + 9 + 579 + 48 + 7 + 5 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (84957948739) and next prime (84957948773).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 274320 + ... + 495143.

It is an arithmetic number, because the mean of its divisors is an integer number (5967364312).

Almost surely, 2^84957948756 is an apocalyptic number.

It is an amenable number.

84957948756 is an abundant number, since it is smaller than the sum of its proper divisors (129867166476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84957948756 is a wasteful number, since it uses less digits than its factorization.

84957948756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772540 (or 772535 counting only the distinct ones).

The product of its digits is 609638400, while the sum is 72.

The spelling of 84957948756 in words is "eighty-four billion, nine hundred fifty-seven million, nine hundred forty-eight thousand, seven hundred fifty-six".