3365456609797 has 4 divisors (see below), whose sum is σ = 3366135544876. Its totient is φ = 3364777674720.

The previous prime is 3365456609789. The next prime is 3365456609839. The reversal of 3365456609797 is 7979066545633.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2431896778116 + 933559831681 = 1559454^2 + 966209^2 .

It is a cyclic number.

It is not a de Polignac number, because 3365456609797 - 2³ = 3365456609789 is a prime.

It is a super-2 number, since 2×3365456609797² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3365456609197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339460104 + ... + 339470017.

It is an arithmetic number, because the mean of its divisors is an integer number (841533886219).

Almost surely, 2^{3365456609797} is an apocalyptic number.

It is an amenable number.

3365456609797 is a deficient number, since it is larger than the sum of its proper divisors (678935079).

3365456609797 is an equidigital number, since it uses as much as digits as its factorization.

3365456609797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678935078.

The product of its (nonzero) digits is 771573600, while the sum is 70.

The spelling of 3365456609797 in words is "three trillion, three hundred sixty-five billion, four hundred fifty-six million, six hundred nine thousand, seven hundred ninety-seven".