84805320896 has 28 divisors (see below), whose sum is σ = 178184711448. Its totient is φ = 39908385792.

The previous prime is 84805320889. The next prime is 84805320959. The reversal of 84805320896 is 69802350848.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38971946 + ... + 38974121.

Almost surely, 2^84805320896 is an apocalyptic number.

It is an amenable number.

84805320896 is an abundant number, since it is smaller than the sum of its proper divisors (93379390552).

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

84805320896 is a wasteful number, since it uses less digits than its factorization.

84805320896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77946096 (or 77946086 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 53.

The spelling of 84805320896 in words is "eighty-four billion, eight hundred five million, three hundred twenty thousand, eight hundred ninety-six".