6933913 has 4 divisors (see below), whose sum is σ = 7924480. Its totient is φ = 5943348.

The previous prime is 6933893. The next prime is 6933947. The reversal of 6933913 is 3193396.

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 not a de Polignac number, because 6933913 - 2⁹ = 6933401 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6933013) 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, 495273 + ... + 495286.

It is an arithmetic number, because the mean of its divisors is an integer number (1981120).

Almost surely, 2^6933913 is an apocalyptic number.

It is an amenable number.

6933913 is a deficient number, since it is larger than the sum of its proper divisors (990567).

6933913 is an equidigital number, since it uses as much as digits as its factorization.

6933913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990566.

The product of its digits is 13122, while the sum is 34.

The square root of 6933913 is about 2633.2324242269. The cubic root of 6933913 is about 190.6892143422.

The spelling of 6933913 in words is "six million, nine hundred thirty-three thousand, nine hundred thirteen".