97309363 has 2 divisors, whose sum is σ = 97309364. Its totient is φ = 97309362.

The previous prime is 97309361. The next prime is 97309379. The reversal of 97309363 is 36390379.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97309363 - 2¹ = 97309361 is a prime.

It is a super-2 number, since 2×97309363² = 18938224254931538, which contains 22 as substring.

Together with 97309361, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (97309361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48654681 + 48654682.

It is an arithmetic number, because the mean of its divisors is an integer number (48654682).

Almost surely, 2^97309363 is an apocalyptic number.

97309363 is a deficient number, since it is larger than the sum of its proper divisors (1).

97309363 is an equidigital number, since it uses as much as digits as its factorization.

97309363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 91854, while the sum is 40.

The square root of 97309363 is about 9864.5508260640. The cubic root of 97309363 is about 459.9580349241.

The spelling of 97309363 in words is "ninety-seven million, three hundred nine thousand, three hundred sixty-three".