6746384 has 20 divisors (see below), whose sum is σ = 13111884. Its totient is φ = 3362688.

The previous prime is 6746381. The next prime is 6746393. The reversal of 6746384 is 4836476.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2166784 + 4579600 = 1472^2 + 2140^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 6⁶ + 7⁷ + 4⁵ + 6⁸ + 3⁶ + 8³ + 4¹¹ .

It is not an unprimeable number, because it can be changed into a prime (6746381) 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, 8534 + ... + 9290.

Almost surely, 2^6746384 is an apocalyptic number.

It is an amenable number.

6746384 is a deficient number, since it is larger than the sum of its proper divisors (6365500).

6746384 is a wasteful number, since it uses less digits than its factorization.

6746384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322 (or 1316 counting only the distinct ones).

The product of its digits is 96768, while the sum is 38.

The square root of 6746384 is about 2597.3802186049. The cubic root of 6746384 is about 188.9544042376.

The spelling of 6746384 in words is "six million, seven hundred forty-six thousand, three hundred eighty-four".