97349824 has 84 divisors (see below), whose sum is σ = 228906832. Its totient is φ = 40803840.

The previous prime is 97349821. The next prime is 97349843. The reversal of 97349824 is 42894379.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (97349821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100189 + ... + 101155.

Almost surely, 2^97349824 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 97349824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114453416).

97349824 is an abundant number, since it is smaller than the sum of its proper divisors (131557008).

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

97349824 is a wasteful number, since it uses less digits than its factorization.

97349824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014 (or 993 counting only the distinct ones).

The product of its digits is 435456, while the sum is 46.

The square root of 97349824 is about 9866.6014412258. The cubic root of 97349824 is about 460.0217759068.

Subtracting from 97349824 its reverse (42894379), we obtain a palindrome (54455445).

The spelling of 97349824 in words is "ninety-seven million, three hundred forty-nine thousand, eight hundred twenty-four".