8000449364 has 12 divisors (see below), whose sum is σ = 14209753824. Its totient is φ = 3940519704.

The previous prime is 8000449349. The next prime is 8000449393. The reversal of 8000449364 is 4639440008.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14925944 + ... + 14926479.

It is an arithmetic number, because the mean of its divisors is an integer number (1184146152).

Almost surely, 2^8000449364 is an apocalyptic number.

It is an amenable number.

8000449364 is a deficient number, since it is larger than the sum of its proper divisors (6209304460).

8000449364 is a wasteful number, since it uses less digits than its factorization.

8000449364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29852494 (or 29852492 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 8000449364 is about 89445.2310858438. The cubic root of 8000449364 is about 2000.0374462989.

The spelling of 8000449364 in words is "eight billion, four hundred forty-nine thousand, three hundred sixty-four".