6364723 has 2 divisors, whose sum is σ = 6364724. Its totient is φ = 6364722.

The previous prime is 6364691. The next prime is 6364727. The reversal of 6364723 is 3274636.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6364723 - 2⁵ = 6364691 is a prime.

It is a d-powerful number, because it can be written as 6⁵ + 3² + 6⁵ + 4⁵ + 7⁸ + 2¹⁹ + 3¹⁰ .

It is equal to p₄₃₆₁₈₉ and since 6364723 and 436189 have the same sum of digits, it is a Honaker prime.

It is a nialpdrome in base 14.

It is not a weakly prime, because it can be changed into another prime (6364727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3182361 + 3182362.

It is an arithmetic number, because the mean of its divisors is an integer number (3182362).

Almost surely, 2^6364723 is an apocalyptic number.

6364723 is a deficient number, since it is larger than the sum of its proper divisors (1).

6364723 is an equidigital number, since it uses as much as digits as its factorization.

6364723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 31.

The square root of 6364723 is about 2522.8402644638. The cubic root of 6364723 is about 185.3217968798.

The spelling of 6364723 in words is "six million, three hundred sixty-four thousand, seven hundred twenty-three".