6736738 has 16 divisors (see below), whose sum is σ = 10560960. Its totient is φ = 3219696.

The previous prime is 6736733. The next prime is 6736739. The reversal of 6736738 is 8376376.

It is a self number, because there is not a number n which added to its sum of digits gives 6736738.

It is not an unprimeable number, because it can be changed into a prime (6736733) 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, 3595 + ... + 5137.

It is an arithmetic number, because the mean of its divisors is an integer number (660060).

Almost surely, 2^6736738 is an apocalyptic number.

6736738 is a deficient number, since it is larger than the sum of its proper divisors (3824222).

6736738 is a wasteful number, since it uses less digits than its factorization.

6736738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641.

The product of its digits is 127008, while the sum is 40.

The square root of 6736738 is about 2595.5226833915. The cubic root of 6736738 is about 188.8643054255.

The spelling of 6736738 in words is "six million, seven hundred thirty-six thousand, seven hundred thirty-eight".