4811693 has 4 divisors (see below), whose sum is σ = 5064960. Its totient is φ = 4558428.

The previous prime is 4811687. The next prime is 4811701. The reversal of 4811693 is 3961184.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-4811693 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4811993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126605 + ... + 126642.

It is an arithmetic number, because the mean of its divisors is an integer number (1266240).

Almost surely, 2^4811693 is an apocalyptic number.

It is an amenable number.

4811693 is a deficient number, since it is larger than the sum of its proper divisors (253267).

4811693 is a wasteful number, since it uses less digits than its factorization.

4811693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253266.

The product of its digits is 5184, while the sum is 32.

The square root of 4811693 is about 2193.5571567662. The cubic root of 4811693 is about 168.8233977921.

The spelling of 4811693 in words is "four million, eight hundred eleven thousand, six hundred ninety-three".