3644717376466 has 8 divisors (see below), whose sum is σ = 5467084164864. Its totient is φ = 1822355988180.

The previous prime is 3644717376449. The next prime is 3644717376467. The reversal of 3644717376466 is 6646737174463.

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

It is a junction number, because it is equal to n+sod(n) for n = 3644717376398 and 3644717376407.

It is not an unprimeable number, because it can be changed into a prime (3644717376467) by changing a digit.

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, 1988451 + ... + 3353113.

It is an arithmetic number, because the mean of its divisors is an integer number (683385520608).

Almost surely, 2^{3644717376466} is an apocalyptic number.

3644717376466 is a deficient number, since it is larger than the sum of its proper divisors (1822366788398).

3644717376466 is a wasteful number, since it uses less digits than its factorization.

3644717376466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2700056.

The product of its digits is 256048128, while the sum is 64.

The spelling of 3644717376466 in words is "three trillion, six hundred forty-four billion, seven hundred seventeen million, three hundred seventy-six thousand, four hundred sixty-six".