6824434 has 8 divisors (see below), whose sum is σ = 10250460. Its totient is φ = 3407616.

The previous prime is 6824423. The next prime is 6824443. The reversal of 6824434 is 4344286.

It can be written as a sum of positive squares in 2 ways, for example, as 4730625 + 2093809 = 2175^2 + 1447^2 .

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

It is a super-3 number, since 3×6824434³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6824396 and 6824405.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22 + ... + 3694.

Almost surely, 2^6824434 is an apocalyptic number.

6824434 is a deficient number, since it is larger than the sum of its proper divisors (3426026).

6824434 is a wasteful number, since it uses less digits than its factorization.

6824434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4604.

The product of its digits is 18432, while the sum is 31.

The square root of 6824434 is about 2612.3617666778. The cubic root of 6824434 is about 189.6802933670.

The spelling of 6824434 in words is "six million, eight hundred twenty-four thousand, four hundred thirty-four".