97888827904 has 160 divisors (see below), whose sum is σ = 228326921856. Its totient is φ = 41060597760.

The previous prime is 97888827853. The next prime is 97888827923. The reversal of 97888827904 is 40972888879.

It is a happy number.

It is a super-3 number, since 3×97888827904³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35842219 + ... + 35844949.

Almost surely, 2^97888827904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97888827904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114163460928).

97888827904 is an abundant number, since it is smaller than the sum of its proper divisors (130438093952).

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

97888827904 is a wasteful number, since it uses less digits than its factorization.

97888827904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2966 (or 2950 counting only the distinct ones).

The product of its (nonzero) digits is 130056192, while the sum is 70.

The spelling of 97888827904 in words is "ninety-seven billion, eight hundred eighty-eight million, eight hundred twenty-seven thousand, nine hundred four".