9902127704 has 32 divisors (see below), whose sum is σ = 22335628800. Its totient is φ = 4020412320.

The previous prime is 9902127667. The next prime is 9902127709. The reversal of 9902127704 is 4077212099.

9902127704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×9902127704³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9902127709) by changing a digit.

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, 4652192 + ... + 4654319.

It is an arithmetic number, because the mean of its divisors is an integer number (697988400).

Almost surely, 2^9902127704 is an apocalyptic number.

It is an amenable number.

9902127704 is an abundant number, since it is smaller than the sum of its proper divisors (12433501096).

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

9902127704 is a wasteful number, since it uses less digits than its factorization.

9902127704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9306543 (or 9306539 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 9902127704 is about 99509.4352511359. The cubic root of 9902127704 is about 2147.3829852086.

The spelling of 9902127704 in words is "nine billion, nine hundred two million, one hundred twenty-seven thousand, seven hundred four".