6369967 has 2 divisors, whose sum is σ = 6369968. Its totient is φ = 6369966.

The previous prime is 6369949. The next prime is 6369971. The reversal of 6369967 is 7699636.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6369967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6369947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3184983 + 3184984.

It is an arithmetic number, because the mean of its divisors is an integer number (3184984).

Almost surely, 2^6369967 is an apocalyptic number.

6369967 is a deficient number, since it is larger than the sum of its proper divisors (1).

6369967 is an equidigital number, since it uses as much as digits as its factorization.

6369967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 367416, while the sum is 46.

The square root of 6369967 is about 2523.8793552783. The cubic root of 6369967 is about 185.3726794672.

The spelling of 6369967 in words is "six million, three hundred sixty-nine thousand, nine hundred sixty-seven".