6361679 has 2 divisors, whose sum is σ = 6361680. Its totient is φ = 6361678.

The previous prime is 6361661. The next prime is 6361699. The reversal of 6361679 is 9761636.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6361679 - 2⁸ = 6361423 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6361609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3180839 + 3180840.

It is an arithmetic number, because the mean of its divisors is an integer number (3180840).

Almost surely, 2^6361679 is an apocalyptic number.

6361679 is a deficient number, since it is larger than the sum of its proper divisors (1).

6361679 is an equidigital number, since it uses as much as digits as its factorization.

6361679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40824, while the sum is 38.

The square root of 6361679 is about 2522.2369040199. The cubic root of 6361679 is about 185.2922480942.

The spelling of 6361679 in words is "six million, three hundred sixty-one thousand, six hundred seventy-nine".