97364719 has 2 divisors, whose sum is σ = 97364720. Its totient is φ = 97364718.

The previous prime is 97364717. The next prime is 97364731. The reversal of 97364719 is 91746379.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97364719 - 2¹ = 97364717 is a prime.

It is a super-2 number, since 2×97364719² = 18959777011897922, which contains 22 as substring.

Together with 97364717, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97364713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48682359 + 48682360.

It is an arithmetic number, because the mean of its divisors is an integer number (48682360).

Almost surely, 2^97364719 is an apocalyptic number.

97364719 is a deficient number, since it is larger than the sum of its proper divisors (1).

97364719 is an equidigital number, since it uses as much as digits as its factorization.

97364719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 285768, while the sum is 46.

The square root of 97364719 is about 9867.3562315344. The cubic root of 97364719 is about 460.0452365721.

It can be divided in two parts, 97 and 364719, that added together give a square (364816 = 604²).

The spelling of 97364719 in words is "ninety-seven million, three hundred sixty-four thousand, seven hundred nineteen".