6746863 has 2 divisors, whose sum is σ = 6746864. Its totient is φ = 6746862.

The previous prime is 6746851. The next prime is 6746903. The reversal of 6746863 is 3686476.

It is an a-pointer prime, because the next prime (6746903) can be obtained adding 6746863 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6746863 - 2⁹ = 6746351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6746813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3373431 + 3373432.

It is an arithmetic number, because the mean of its divisors is an integer number (3373432).

Almost surely, 2^6746863 is an apocalyptic number.

6746863 is a deficient number, since it is larger than the sum of its proper divisors (1).

6746863 is an equidigital number, since it uses as much as digits as its factorization.

6746863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 40.

The square root of 6746863 is about 2597.4724252627. The cubic root of 6746863 is about 188.9588761156.

The spelling of 6746863 in words is "six million, seven hundred forty-six thousand, eight hundred sixty-three".