97904343288 has 16 divisors (see below), whose sum is σ = 244760858280. Its totient is φ = 32634781088.

The previous prime is 97904343281. The next prime is 97904343311. The reversal of 97904343288 is 88234340979.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97904343281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2039673795 + ... + 2039673842.

Almost surely, 2^97904343288 is an apocalyptic number.

It is an amenable number.

97904343288 is an abundant number, since it is smaller than the sum of its proper divisors (146856514992).

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

97904343288 is a wasteful number, since it uses less digits than its factorization.

97904343288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4079347646 (or 4079347642 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 57.

The spelling of 97904343288 in words is "ninety-seven billion, nine hundred four million, three hundred forty-three thousand, two hundred eighty-eight".