97339392 has 72 divisors (see below), whose sum is σ = 281187270. Its totient is φ = 32440320.

The previous prime is 97339387. The next prime is 97339421. The reversal of 97339392 is 29393379.

It can be written as a sum of positive squares in only one way, i.e., 94012416 + 3326976 = 9696^2 + 1824^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15792 + ... + 21072.

Almost surely, 2^97339392 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 97339392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140593635).

97339392 is an abundant number, since it is smaller than the sum of its proper divisors (183847878).

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

97339392 is a wasteful number, since it uses less digits than its factorization.

97339392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5309 (or 5286 counting only the distinct ones).

The product of its digits is 275562, while the sum is 45.

The square root of 97339392 is about 9866.0727749191. The cubic root of 97339392 is about 460.0053433532.

The spelling of 97339392 in words is "ninety-seven million, three hundred thirty-nine thousand, three hundred ninety-two".