6723941 has 8 divisors (see below), whose sum is σ = 7701504. Its totient is φ = 5750640.

The previous prime is 6723917. The next prime is 6723949. The reversal of 6723941 is 1493276.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6723941 - 2¹⁴ = 6707557 is a prime.

It is a super-2 number, since 2×6723941² = 90422765142962, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6723898 and 6723907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6723949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3836 + ... + 5306.

It is an arithmetic number, because the mean of its divisors is an integer number (962688).

Almost surely, 2^6723941 is an apocalyptic number.

It is an amenable number.

6723941 is a deficient number, since it is larger than the sum of its proper divisors (977563).

6723941 is a wasteful number, since it uses less digits than its factorization.

6723941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2131.

The product of its digits is 9072, while the sum is 32.

The square root of 6723941 is about 2593.0563048264. The cubic root of 6723941 is about 188.7446417496.

The spelling of 6723941 in words is "six million, seven hundred twenty-three thousand, nine hundred forty-one".