99020334684 has 24 divisors (see below), whose sum is σ = 231133830928. Its totient is φ = 32994437760.

The previous prime is 99020334661. The next prime is 99020334691. The reversal of 99020334684 is 48643302099.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1509097 + ... + 1573344.

Almost surely, 2^99020334684 is an apocalyptic number.

It is an amenable number.

99020334684 is an abundant number, since it is smaller than the sum of its proper divisors (132113496244).

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

99020334684 is a wasteful number, since it uses less digits than its factorization.

99020334684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3085125 (or 3085123 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 48.

The spelling of 99020334684 in words is "ninety-nine billion, twenty million, three hundred thirty-four thousand, six hundred eighty-four".