3246612320066 has 8 divisors (see below), whose sum is σ = 5156384273100. Its totient is φ = 1527817562368.

The previous prime is 3246612320059. The next prime is 3246612320311. The reversal of 3246612320066 is 6600232166423.

It can be written as a sum of positive squares in 2 ways, for example, as 3121776591025 + 124835729041 = 1766855^2 + 353321^2 .

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

It is a super-4 number, since 4×3246612320066⁴ (a number of 51 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47744298791 + ... + 47744298858.

Almost surely, 2^{3246612320066} is an apocalyptic number.

3246612320066 is a deficient number, since it is larger than the sum of its proper divisors (1909771953034).

3246612320066 is a wasteful number, since it uses less digits than its factorization.

3246612320066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95488597668.

The product of its (nonzero) digits is 373248, while the sum is 41.

Adding to 3246612320066 its reverse (6600232166423), we get a palindrome (9846844486489).

The spelling of 3246612320066 in words is "three trillion, two hundred forty-six billion, six hundred twelve million, three hundred twenty thousand, sixty-six".