6806634 has 16 divisors (see below), whose sum is σ = 13903488. Its totient is φ = 2220512.

The previous prime is 6806633. The next prime is 6806651. The reversal of 6806634 is 4366086.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6806595 and 6806604.

It is not an unprimeable number, because it can be changed into a prime (6806633) 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, 11787 + ... + 12350.

It is an arithmetic number, because the mean of its divisors is an integer number (868968).

Almost surely, 2^6806634 is an apocalyptic number.

6806634 is an abundant number, since it is smaller than the sum of its proper divisors (7096854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6806634 is a wasteful number, since it uses less digits than its factorization.

6806634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24189.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 6806634 is about 2608.9526634265. The cubic root of 6806634 is about 189.5152369960.

The spelling of 6806634 in words is "six million, eight hundred six thousand, six hundred thirty-four".