6336667 has 2 divisors, whose sum is σ = 6336668. Its totient is φ = 6336666.

The previous prime is 6336643. The next prime is 6336683. The reversal of 6336667 is 7666336.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6336667 - 2¹⁹ = 5812379 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (6336697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3168333 + 3168334.

It is an arithmetic number, because the mean of its divisors is an integer number (3168334).

Almost surely, 2^6336667 is an apocalyptic number.

6336667 is a deficient number, since it is larger than the sum of its proper divisors (1).

6336667 is an equidigital number, since it uses as much as digits as its factorization.

6336667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 37.

The square root of 6336667 is about 2517.2737236939. The cubic root of 6336667 is about 185.0490933747.

The spelling of 6336667 in words is "six million, three hundred thirty-six thousand, six hundred sixty-seven".