6747963 has 8 divisors (see below), whose sum is σ = 9526608. Its totient is φ = 4233984.

The previous prime is 6747959. The next prime is 6747971. The reversal of 6747963 is 3697476.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6747963 - 2² = 6747959 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6747953) 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, 66106 + ... + 66207.

It is an arithmetic number, because the mean of its divisors is an integer number (1190826).

Almost surely, 2^6747963 is an apocalyptic number.

6747963 is a deficient number, since it is larger than the sum of its proper divisors (2778645).

6747963 is a wasteful number, since it uses less digits than its factorization.

6747963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132333.

The product of its digits is 190512, while the sum is 42.

The square root of 6747963 is about 2597.6841609403. The cubic root of 6747963 is about 188.9691447628.

The spelling of 6747963 in words is "six million, seven hundred forty-seven thousand, nine hundred sixty-three".