7933313 has 2 divisors, whose sum is σ = 7933314. Its totient is φ = 7933312.

The previous prime is 7933291. The next prime is 7933319. The reversal of 7933313 is 3133397.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5053504 + 2879809 = 2248^2 + 1697^2 .

It is an emirp because it is prime and its reverse (3133397) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7933313 - 2¹⁰ = 7932289 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7933319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3966656 + 3966657.

It is an arithmetic number, because the mean of its divisors is an integer number (3966657).

Almost surely, 2^7933313 is an apocalyptic number.

It is an amenable number.

7933313 is a deficient number, since it is larger than the sum of its proper divisors (1).

7933313 is an equidigital number, since it uses as much as digits as its factorization.

7933313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5103, while the sum is 29.

The square root of 7933313 is about 2816.6137470374. The cubic root of 7933313 is about 199.4427236576.

The spelling of 7933313 in words is "seven million, nine hundred thirty-three thousand, three hundred thirteen".