5466336646 has 8 divisors (see below), whose sum is σ = 8200178784. Its totient is φ = 2732943720.

The previous prime is 5466336641. The next prime is 5466336649. The reversal of 5466336646 is 6466336645.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5466336646.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5466336641) 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, 80025 + ... + 131668.

It is an arithmetic number, because the mean of its divisors is an integer number (1025022348).

Almost surely, 2^5466336646 is an apocalyptic number.

5466336646 is a deficient number, since it is larger than the sum of its proper divisors (2733842138).

5466336646 is a wasteful number, since it uses less digits than its factorization.

5466336646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224606.

The product of its digits is 5598720, while the sum is 49.

The square root of 5466336646 is about 73934.6782369410. The cubic root of 5466336646 is about 1761.5654810503.

Subtracting 5466336646 from its reverse (6466336645), we obtain a palindrome (999999999).

The spelling of 5466336646 in words is "five billion, four hundred sixty-six million, three hundred thirty-six thousand, six hundred forty-six".