7318093 has 2 divisors, whose sum is σ = 7318094. Its totient is φ = 7318092.

The previous prime is 7318067. The next prime is 7318099. The reversal of 7318093 is 3908137.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5846724 + 1471369 = 2418^2 + 1213^2 .

It is a cyclic number.

It is not a de Polignac number, because 7318093 - 2⁵ = 7318061 is a prime.

7318093 is a lucky number.

It is equal to p₄₉₆₈₁₃ and since 7318093 and 496813 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7318099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3659046 + 3659047.

It is an arithmetic number, because the mean of its divisors is an integer number (3659047).

Almost surely, 2^7318093 is an apocalyptic number.

It is an amenable number.

7318093 is a deficient number, since it is larger than the sum of its proper divisors (1).

7318093 is an equidigital number, since it uses as much as digits as its factorization.

7318093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 7318093 is about 2705.1974049965. The cubic root of 7318093 is about 194.1478749970.

The spelling of 7318093 in words is "seven million, three hundred eighteen thousand, ninety-three".