6798434 has 8 divisors (see below), whose sum is σ = 10214748. Its totient is φ = 3393520.

The previous prime is 6798433. The next prime is 6798457. The reversal of 6798434 is 4348976.

It can be written as a sum of positive squares in 2 ways, for example, as 4687225 + 2111209 = 2165^2 + 1453^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 6798391 and 6798400.

It is not an unprimeable number, because it can be changed into a prime (6798431) 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, 1157 + ... + 3864.

Almost surely, 2^6798434 is an apocalyptic number.

6798434 is a deficient number, since it is larger than the sum of its proper divisors (3416314).

6798434 is a wasteful number, since it uses less digits than its factorization.

6798434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5700.

The product of its digits is 145152, while the sum is 41.

The square root of 6798434 is about 2607.3806779985. The cubic root of 6798434 is about 189.4391029671.

The spelling of 6798434 in words is "six million, seven hundred ninety-eight thousand, four hundred thirty-four".