6364623 has 8 divisors (see below), whose sum is σ = 8540848. Its totient is φ = 4215744.

The previous prime is 6364621. The next prime is 6364627. The reversal of 6364623 is 3264636.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6364623 - 2¹ = 6364621 is a prime.

It is a Duffinian number.

6364623 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6364621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6286 + ... + 7227.

It is an arithmetic number, because the mean of its divisors is an integer number (1067606).

Almost surely, 2^6364623 is an apocalyptic number.

6364623 is a deficient number, since it is larger than the sum of its proper divisors (2176225).

6364623 is a wasteful number, since it uses less digits than its factorization.

6364623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13673.

The product of its digits is 15552, while the sum is 30.

The square root of 6364623 is about 2522.8204454539. The cubic root of 6364623 is about 185.3208263072.

The spelling of 6364623 in words is "six million, three hundred sixty-four thousand, six hundred twenty-three".