3340545776656 has 45 divisors (see below), whose sum is σ = 7114360441503. Its totient is φ = 1518393344160.

The previous prime is 3340545776651. The next prime is 3340545776657. The reversal of 3340545776656 is 6566775450433.

It is a happy number.

The square root of 3340545776656 is 1827716.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×3340545776656² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3340545776594 and 3340545776603.

It is not an unprimeable number, because it can be changed into a prime (3340545776651) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 80398735 + ... + 80440273.

Almost surely, 2^{3340545776656} is an apocalyptic number.

3340545776656 is the 1827716-th square number.

It is an amenable number.

3340545776656 is an abundant number, since it is smaller than the sum of its proper divisors (3773814664847).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3340545776656 is an frugal number, since it uses more digits than its factorization.

3340545776656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83108 (or 41552 counting only the distinct ones).

The product of its (nonzero) digits is 190512000, while the sum is 61.

The spelling of 3340545776656 in words is "three trillion, three hundred forty billion, five hundred forty-five million, seven hundred seventy-six thousand, six hundred fifty-six".