84864842604 has 72 divisors (see below), whose sum is σ = 216196169280. Its totient is φ = 28067431392.

The previous prime is 84864842599. The next prime is 84864842659. The reversal of 84864842604 is 40624846848.

84864842604 is a `hidden beast` number, since 84 + 86 + 484 + 2 + 6 + 0 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10018779 + ... + 10027245.

Almost surely, 2^84864842604 is an apocalyptic number.

It is an amenable number.

84864842604 is an abundant number, since it is smaller than the sum of its proper divisors (131331326676).

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

84864842604 is a wasteful number, since it uses less digits than its factorization.

84864842604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10619 (or 10614 counting only the distinct ones).

The product of its (nonzero) digits is 9437184, while the sum is 54.

The spelling of 84864842604 in words is "eighty-four billion, eight hundred sixty-four million, eight hundred forty-two thousand, six hundred four".