6364436 has 12 divisors (see below), whose sum is σ = 11994612. Its totient is φ = 2937408.

The previous prime is 6364433. The next prime is 6364441. The reversal of 6364436 is 6344636.

It can be written as a sum of positive squares in 2 ways, for example, as 1716100 + 4648336 = 1310^2 + 2156^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6364433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61145 + ... + 61248.

It is an arithmetic number, because the mean of its divisors is an integer number (999551).

Almost surely, 2^6364436 is an apocalyptic number.

It is an amenable number.

6364436 is a deficient number, since it is larger than the sum of its proper divisors (5630176).

6364436 is a wasteful number, since it uses less digits than its factorization.

6364436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122410 (or 122408 counting only the distinct ones).

The product of its digits is 31104, while the sum is 32.

The square root of 6364436 is about 2522.7833834874. The cubic root of 6364436 is about 185.3190113092.

The spelling of 6364436 in words is "six million, three hundred sixty-four thousand, four hundred thirty-six".