84003020808 has 32 divisors (see below), whose sum is σ = 240008631360. Its totient is φ = 24000863040.

The previous prime is 84003020797. The next prime is 84003020813. The reversal of 84003020808 is 80802030048.

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, 250008823 + ... + 250009158.

It is an arithmetic number, because the mean of its divisors is an integer number (7500269730).

Almost surely, 2^84003020808 is an apocalyptic number.

It is an amenable number.

84003020808 is an abundant number, since it is smaller than the sum of its proper divisors (156005610552).

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

84003020808 is a wasteful number, since it uses less digits than its factorization.

84003020808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500017997 (or 500017993 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The spelling of 84003020808 in words is "eighty-four billion, three million, twenty thousand, eight hundred eight".