6794421 has 8 divisors (see below), whose sum is σ = 9304224. Its totient is φ = 4407120.

The previous prime is 6794413. The next prime is 6794423. The reversal of 6794421 is 1244976.

It is a happy number.

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

It is not a de Polignac number, because 6794421 - 2³ = 6794413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6794423) 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, 30495 + ... + 30716.

It is an arithmetic number, because the mean of its divisors is an integer number (1163028).

Almost surely, 2^6794421 is an apocalyptic number.

It is an amenable number.

6794421 is a deficient number, since it is larger than the sum of its proper divisors (2509803).

6794421 is a wasteful number, since it uses less digits than its factorization.

6794421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61251.

The product of its digits is 12096, while the sum is 33.

The square root of 6794421 is about 2606.6110181613. The cubic root of 6794421 is about 189.4018214034.

The spelling of 6794421 in words is "six million, seven hundred ninety-four thousand, four hundred twenty-one".