6993013 has 4 divisors (see below), whose sum is σ = 7003360. Its totient is φ = 6982668.

The previous prime is 6992983. The next prime is 6993043. The reversal of 6993013 is 3103996.

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 an interprime number because it is at equal distance from previous prime (6992983) and next prime (6993043).

It is a cyclic number.

It is not a de Polignac number, because 6993013 - 2⁵ = 6992981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6993043) 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, 4083 + ... + 5536.

It is an arithmetic number, because the mean of its divisors is an integer number (1750840).

Almost surely, 2^6993013 is an apocalyptic number.

It is an amenable number.

6993013 is a deficient number, since it is larger than the sum of its proper divisors (10347).

6993013 is an equidigital number, since it uses as much as digits as its factorization.

6993013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10346.

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 6993013 is about 2644.4305625219. The cubic root of 6993013 is about 191.2294511364.

The spelling of 6993013 in words is "six million, nine hundred ninety-three thousand, thirteen".