84001684176 has 40 divisors (see below), whose sum is σ = 241115946560. Its totient is φ = 28000561248.

The previous prime is 84001684159. The next prime is 84001684189. The reversal of 84001684176 is 67148610048.

It is a super-3 number, since 3×84001684176³ (a number of 34 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97223740 + ... + 97224603.

It is an arithmetic number, because the mean of its divisors is an integer number (6027898664).

Almost surely, 2^84001684176 is an apocalyptic number.

It is an amenable number.

84001684176 is an abundant number, since it is smaller than the sum of its proper divisors (157114262384).

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

84001684176 is a wasteful number, since it uses less digits than its factorization.

84001684176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194448360 (or 194448348 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 84001684176 in words is "eighty-four billion, one million, six hundred eighty-four thousand, one hundred seventy-six".