84747861838602 has 40 divisors (see below), whose sum is σ = 193938369425856. Its totient is φ = 27648238611528.

The previous prime is 84747861838589. The next prime is 84747861838663. The reversal of 84747861838602 is 20683816874748.

84747861838602 is a `hidden beast` number, since 8 + 4 + 7 + 4 + 7 + 8 + 6 + 1 + 8 + 3 + 8 + 602 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5565257808 + ... + 5565273035.

Almost surely, 2^{84747861838602} is an apocalyptic number.

84747861838602 is an abundant number, since it is smaller than the sum of its proper divisors (109190507587254).

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

84747861838602 is a wasteful number, since it uses less digits than its factorization.

84747861838602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11130530904 (or 11130530895 counting only the distinct ones).

The product of its (nonzero) digits is 693633024, while the sum is 72.

The spelling of 84747861838602 in words is "eighty-four trillion, seven hundred forty-seven billion, eight hundred sixty-one million, eight hundred thirty-eight thousand, six hundred two".