97328384244 has 288 divisors, whose sum is σ = 317195424000. Its totient is φ = 25580862720.

The previous prime is 97328384233. The next prime is 97328384281. The reversal of 97328384244 is 44248382379.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 21393282 + ... + 21397830.

It is an arithmetic number, because the mean of its divisors is an integer number (1101373000).

Almost surely, 2^97328384244 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 97328384244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158597712000).

97328384244 is an abundant number, since it is smaller than the sum of its proper divisors (219867039756).

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

97328384244 is a wasteful number, since it uses less digits than its factorization.

97328384244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4900 (or 4885 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 54.

The spelling of 97328384244 in words is "ninety-seven billion, three hundred twenty-eight million, three hundred eighty-four thousand, two hundred forty-four".