7316993 has 4 divisors (see below), whose sum is σ = 7327488. Its totient is φ = 7306500.

The previous prime is 7316977. The next prime is 7317029. The reversal of 7316993 is 3996137.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3996137 = 19 ⋅210323.

It is a cyclic number.

It is not a de Polignac number, because 7316993 - 2⁴ = 7316977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7316293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4121 + ... + 5622.

It is an arithmetic number, because the mean of its divisors is an integer number (1831872).

Almost surely, 2^7316993 is an apocalyptic number.

It is an amenable number.

7316993 is a deficient number, since it is larger than the sum of its proper divisors (10495).

7316993 is an equidigital number, since it uses as much as digits as its factorization.

7316993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10494.

The product of its digits is 30618, while the sum is 38.

The square root of 7316993 is about 2704.9940850213. The cubic root of 7316993 is about 194.1381468997.

The spelling of 7316993 in words is "seven million, three hundred sixteen thousand, nine hundred ninety-three".