97338913 has 8 divisors (see below), whose sum is σ = 111418560. Its totient is φ = 83302800.

The previous prime is 97338847. The next prime is 97338929. The reversal of 97338913 is 31983379.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 97338913 - 2¹³ = 97330721 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97338913.

It is not an unprimeable number, because it can be changed into a prime (97338973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5938 + ... + 15163.

It is an arithmetic number, because the mean of its divisors is an integer number (13927320).

Almost surely, 2^97338913 is an apocalyptic number.

It is an amenable number.

97338913 is a deficient number, since it is larger than the sum of its proper divisors (14079647).

97338913 is a wasteful number, since it uses less digits than its factorization.

97338913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21767.

The product of its digits is 122472, while the sum is 43.

The square root of 97338913 is about 9866.0484997794. The cubic root of 97338913 is about 460.0045888011.

The spelling of 97338913 in words is "ninety-seven million, three hundred thirty-eight thousand, nine hundred thirteen".