6364334636 has 48 divisors (see below), whose sum is σ = 12370724352. Its totient is φ = 2840678400.

The previous prime is 6364334629. The next prime is 6364334651.

6364334636 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 798905 + ... + 806831.

It is an arithmetic number, because the mean of its divisors is an integer number (257723424).

Almost surely, 2^6364334636 is an apocalyptic number.

It is an amenable number.

6364334636 is a deficient number, since it is larger than the sum of its proper divisors (6006389716).

6364334636 is a wasteful number, since it uses less digits than its factorization.

6364334636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8270 (or 8268 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 44.

The square root of 6364334636 is about 79776.7800553519. The cubic root of 6364334636 is about 1853.1802746840.

The spelling of 6364334636 in words is "six billion, three hundred sixty-four million, three hundred thirty-four thousand, six hundred thirty-six".