7396393 has 4 divisors (see below), whose sum is σ = 7402320. Its totient is φ = 7390468.

The previous prime is 7396381. The next prime is 7396397. The reversal of 7396393 is 3936937.

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 a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3936937 = 653 ⋅6029.

It is a cyclic number.

It is not a de Polignac number, because 7396393 - 2¹³ = 7388201 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7396397) 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, 283 + ... + 3856.

It is an arithmetic number, because the mean of its divisors is an integer number (1850580).

Almost surely, 2^7396393 is an apocalyptic number.

It is an amenable number.

7396393 is a deficient number, since it is larger than the sum of its proper divisors (5927).

7396393 is a wasteful number, since it uses less digits than its factorization.

7396393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5926.

The product of its digits is 91854, while the sum is 40.

The square root of 7396393 is about 2719.6310411525. The cubic root of 7396393 is about 194.8378489843.

The spelling of 7396393 in words is "seven million, three hundred ninety-six thousand, three hundred ninety-three".