84700077700 has 72 divisors (see below), whose sum is σ = 210116454464. Its totient is φ = 29031696000.

The previous prime is 84700077661. The next prime is 84700077743. The reversal of 84700077700 is 777000748.

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, 2736310 + ... + 2767090.

Almost surely, 2^84700077700 is an apocalyptic number.

It is an amenable number.

84700077700 is an abundant number, since it is smaller than the sum of its proper divisors (125416376764).

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

84700077700 is a wasteful number, since it uses less digits than its factorization.

84700077700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34733 (or 34726 counting only the distinct ones).

The product of its (nonzero) digits is 76832, while the sum is 40.

The spelling of 84700077700 in words is "eighty-four billion, seven hundred million, seventy-seven thousand, seven hundred".