6943013 has 16 divisors (see below), whose sum is σ = 8893824. Its totient is φ = 5261760.

The previous prime is 6943007. The next prime is 6943067. The reversal of 6943013 is 3103496.

It is not a de Polignac number, because 6943013 - 2⁴ = 6942997 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 (6943003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1631 + ... + 4067.

It is an arithmetic number, because the mean of its divisors is an integer number (555864).

Almost surely, 2^6943013 is an apocalyptic number.

It is an amenable number.

6943013 is a deficient number, since it is larger than the sum of its proper divisors (1950811).

6943013 is a wasteful number, since it uses less digits than its factorization.

6943013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2492.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 6943013 is about 2634.9597719889. The cubic root of 6943013 is about 190.7725974327.

The spelling of 6943013 in words is "six million, nine hundred forty-three thousand, thirteen".