97336447 has 4 divisors (see below), whose sum is σ = 104823880. Its totient is φ = 89849016.

The previous prime is 97336429. The next prime is 97336457. The reversal of 97336447 is 74463379.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74463379 = 4177 ⋅17827.

It is a cyclic number.

It is not a de Polignac number, because 97336447 - 2¹⁹ = 96812159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97336417) 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, 3743697 + ... + 3743722.

It is an arithmetic number, because the mean of its divisors is an integer number (26205970).

Almost surely, 2^97336447 is an apocalyptic number.

97336447 is a deficient number, since it is larger than the sum of its proper divisors (7487433).

97336447 is a wasteful number, since it uses less digits than its factorization.

97336447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7487432.

The product of its digits is 381024, while the sum is 43.

The square root of 97336447 is about 9865.9235249418. The cubic root of 97336447 is about 460.0007041577. Note that the first 3 decimals are identical.

The spelling of 97336447 in words is "ninety-seven million, three hundred thirty-six thousand, four hundred forty-seven".