93374321 has 2 divisors, whose sum is σ = 93374322. Its totient is φ = 93374320.

The previous prime is 93374317. The next prime is 93374327. The reversal of 93374321 is 12347339.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92544400 + 829921 = 9620^2 + 911^2 .

It is a cyclic number.

It is not a de Polignac number, because 93374321 - 2² = 93374317 is a prime.

It is a super-2 number, since 2×93374321² = 17437527644422082, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (93374327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46687160 + 46687161.

It is an arithmetic number, because the mean of its divisors is an integer number (46687161).

Almost surely, 2^93374321 is an apocalyptic number.

It is an amenable number.

93374321 is a deficient number, since it is larger than the sum of its proper divisors (1).

93374321 is an equidigital number, since it uses as much as digits as its factorization.

93374321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 32.

The square root of 93374321 is about 9663.0389112328. The cubic root of 93374321 is about 453.6725322648.

The spelling of 93374321 in words is "ninety-three million, three hundred seventy-four thousand, three hundred twenty-one".