4691393 has 4 divisors (see below), whose sum is σ = 5361600. Its totient is φ = 4021188.

The previous prime is 4691383. The next prime is 4691413. The reversal of 4691393 is 3931964.

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.

It is a cyclic number.

It is not a de Polignac number, because 4691393 - 2⁶ = 4691329 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4691353) 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, 335093 + ... + 335106.

It is an arithmetic number, because the mean of its divisors is an integer number (1340400).

Almost surely, 2^4691393 is an apocalyptic number.

It is an amenable number.

4691393 is a deficient number, since it is larger than the sum of its proper divisors (670207).

4691393 is an equidigital number, since it uses as much as digits as its factorization.

4691393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670206.

The product of its digits is 17496, while the sum is 35.

The square root of 4691393 is about 2165.9623727110. The cubic root of 4691393 is about 167.4045554111.

The spelling of 4691393 in words is "four million, six hundred ninety-one thousand, three hundred ninety-three".