6740367 has 4 divisors (see below), whose sum is σ = 8987160. Its totient is φ = 4493576.

The previous prime is 6740351. The next prime is 6740369. The reversal of 6740367 is 7630476.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6740367 - 2⁴ = 6740351 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6740369) 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, 1123392 + ... + 1123397.

It is an arithmetic number, because the mean of its divisors is an integer number (2246790).

Almost surely, 2^6740367 is an apocalyptic number.

6740367 is a deficient number, since it is larger than the sum of its proper divisors (2246793).

6740367 is a wasteful number, since it uses less digits than its factorization.

6740367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2246792.

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 6740367 is about 2596.2216777463. The cubic root of 6740367 is about 188.8982123169.

The spelling of 6740367 in words is "six million, seven hundred forty thousand, three hundred sixty-seven".