6364536 has 32 divisors (see below), whose sum is σ = 15973200. Its totient is φ = 2113280.

The previous prime is 6364529. The next prime is 6364541. The reversal of 6364536 is 6354636.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6364497 and 6364506.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 11956 + ... + 12476.

Almost surely, 2^6364536 is an apocalyptic number.

It is an amenable number.

6364536 is an abundant number, since it is smaller than the sum of its proper divisors (9608664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6364536 is a wasteful number, since it uses less digits than its factorization.

6364536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039 (or 1035 counting only the distinct ones).

The product of its digits is 38880, while the sum is 33.

The square root of 6364536 is about 2522.8032027885. The cubic root of 6364536 is about 185.3199819008.

The spelling of 6364536 in words is "six million, three hundred sixty-four thousand, five hundred thirty-six".