74316097 has 2 divisors, whose sum is σ = 74316098. Its totient is φ = 74316096.

The previous prime is 74316079. The next prime is 74316113. The reversal of 74316097 is 79061347.

Together with previous prime (74316079) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71978256 + 2337841 = 8484^2 + 1529^2 .

It is a cyclic number.

It is not a de Polignac number, because 74316097 - 2¹⁵ = 74283329 is a prime.

It is equal to p_4356559 and since 74316097 and 4356559 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (74316007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37158048 + 37158049.

It is an arithmetic number, because the mean of its divisors is an integer number (37158049).

Almost surely, 2^74316097 is an apocalyptic number.

It is an amenable number.

74316097 is a deficient number, since it is larger than the sum of its proper divisors (1).

74316097 is an equidigital number, since it uses as much as digits as its factorization.

74316097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 74316097 is about 8620.6784535789. The cubic root of 74316097 is about 420.4305807190.

The spelling of 74316097 in words is "seventy-four million, three hundred sixteen thousand, ninety-seven".