6493834 has 8 divisors (see below), whose sum is σ = 9803268. Its totient is φ = 3226080.

The previous prime is 6493831. The next prime is 6493853. The reversal of 6493834 is 4383946.

It can be written as a sum of positive squares in 2 ways, for example, as 5745609 + 748225 = 2397^2 + 865^2 .

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 = 6493793 and 6493802.

It is not an unprimeable number, because it can be changed into a prime (6493831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10027 + ... + 10654.

Almost surely, 2^6493834 is an apocalyptic number.

6493834 is a deficient number, since it is larger than the sum of its proper divisors (3309434).

6493834 is a wasteful number, since it uses less digits than its factorization.

6493834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20840.

The product of its digits is 62208, while the sum is 37.

The square root of 6493834 is about 2548.3002177922. The cubic root of 6493834 is about 186.5665272127.

The spelling of 6493834 in words is "six million, four hundred ninety-three thousand, eight hundred thirty-four".