97340413 has 2 divisors, whose sum is σ = 97340414. Its totient is φ = 97340412.

The previous prime is 97340389. The next prime is 97340417. The reversal of 97340413 is 31404379.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88322404 + 9018009 = 9398^2 + 3003^2 .

It is a cyclic number.

It is not a de Polignac number, because 97340413 - 2⁹ = 97339901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97340417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48670206 + 48670207.

It is an arithmetic number, because the mean of its divisors is an integer number (48670207).

Almost surely, 2^97340413 is an apocalyptic number.

It is an amenable number.

97340413 is a deficient number, since it is larger than the sum of its proper divisors (1).

97340413 is an equidigital number, since it uses as much as digits as its factorization.

97340413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 97340413 is about 9866.1245177628. The cubic root of 97340413 is about 460.0069516908.

The spelling of 97340413 in words is "ninety-seven million, three hundred forty thousand, four hundred thirteen".