97346393 has 2 divisors, whose sum is σ = 97346394. Its totient is φ = 97346392.

The previous prime is 97346363. The next prime is 97346399. The reversal of 97346393 is 39364379.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77915929 + 19430464 = 8827^2 + 4408^2 .

It is an emirp because it is prime and its reverse (39364379) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97346393 - 2¹⁸ = 97084249 is a prime.

It is a super-2 number, since 2×97346393² = 18952640460220898, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (97346399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48673196 + 48673197.

It is an arithmetic number, because the mean of its divisors is an integer number (48673197).

Almost surely, 2^97346393 is an apocalyptic number.

It is an amenable number.

97346393 is a deficient number, since it is larger than the sum of its proper divisors (1).

97346393 is an equidigital number, since it uses as much as digits as its factorization.

97346393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 367416, while the sum is 44.

The square root of 97346393 is about 9866.4275703012. The cubic root of 97346393 is about 460.0163715030.

The spelling of 97346393 in words is "ninety-seven million, three hundred forty-six thousand, three hundred ninety-three".