3374764246561 has 2 divisors, whose sum is σ = 3374764246562. Its totient is φ = 3374764246560.

The previous prime is 3374764246543. The next prime is 3374764246577. The reversal of 3374764246561 is 1656424674733.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2962722217536 + 412042029025 = 1721256^2 + 641905^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3374764246561 is a prime.

It is a super-2 number, since 2×3374764246561² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3374764246496 and 3374764246505.

It is not a weakly prime, because it can be changed into another prime (3374764246541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1687382123280 + 1687382123281.

It is an arithmetic number, because the mean of its divisors is an integer number (1687382123281).

Almost surely, 2^{3374764246561} is an apocalyptic number.

It is an amenable number.

3374764246561 is a deficient number, since it is larger than the sum of its proper divisors (1).

3374764246561 is an equidigital number, since it uses as much as digits as its factorization.

3374764246561 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60963840, while the sum is 58.

The spelling of 3374764246561 in words is "three trillion, three hundred seventy-four billion, seven hundred sixty-four million, two hundred forty-six thousand, five hundred sixty-one".