97449933936 has 80 divisors (see below), whose sum is σ = 259981931520. Its totient is φ = 31421498880.

The previous prime is 97449933913. The next prime is 97449933943. The reversal of 97449933936 is 63933994479.

It is a congruent number.

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, 3645676 + ... + 3672308.

It is an arithmetic number, because the mean of its divisors is an integer number (3249774144).

Almost surely, 2^97449933936 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 97449933936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129990965760).

97449933936 is an abundant number, since it is smaller than the sum of its proper divisors (162531997584).

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

97449933936 is a wasteful number, since it uses less digits than its factorization.

97449933936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29134 (or 29128 counting only the distinct ones).

The product of its digits is 119042784, while the sum is 66.

The spelling of 97449933936 in words is "ninety-seven billion, four hundred forty-nine million, nine hundred thirty-three thousand, nine hundred thirty-six".