6849463 has 2 divisors, whose sum is σ = 6849464. Its totient is φ = 6849462.

The previous prime is 6849421. The next prime is 6849467. The reversal of 6849463 is 3649486.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6849463 - 2⁹ = 6848951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6849467) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3424731 + 3424732.

It is an arithmetic number, because the mean of its divisors is an integer number (3424732).

Almost surely, 2^6849463 is an apocalyptic number.

6849463 is a deficient number, since it is larger than the sum of its proper divisors (1).

6849463 is an equidigital number, since it uses as much as digits as its factorization.

6849463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 40.

The square root of 6849463 is about 2617.1478750732. The cubic root of 6849463 is about 189.9118982122.

The spelling of 6849463 in words is "six million, eight hundred forty-nine thousand, four hundred sixty-three".