6364636 has 6 divisors (see below), whose sum is σ = 11138120. Its totient is φ = 3182316.

The previous prime is 6364627. The next prime is 6364637.

6364636 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6364637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 795576 + ... + 795583.

Almost surely, 2^6364636 is an apocalyptic number.

It is an amenable number.

6364636 is a deficient number, since it is larger than the sum of its proper divisors (4773484).

6364636 is a wasteful number, since it uses less digits than its factorization.

6364636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591163 (or 1591161 counting only the distinct ones).

The product of its digits is 46656, while the sum is 34.

The square root of 6364636 is about 2522.8230219340. The cubic root of 6364636 is about 185.3209524822.

The spelling of 6364636 in words is "six million, three hundred sixty-four thousand, six hundred thirty-six".