3466691355789 has 6 divisors (see below), whose sum is σ = 5007443069486. Its totient is φ = 2311127570520.

The previous prime is 3466691355773. The next prime is 3466691355811. The reversal of 3466691355789 is 9875531966643.

It can be written as a sum of positive squares in only one way, i.e., 1979767189764 + 1486924166025 = 1407042^2 + 1219395^2 .

It is not a de Polignac number, because 3466691355789 - 2⁴ = 3466691355773 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3466691355389) 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 5 ways as a sum of consecutive naturals, for example, 192593964202 + ... + 192593964219.

Almost surely, 2^{3466691355789} is an apocalyptic number.

It is an amenable number.

3466691355789 is a deficient number, since it is larger than the sum of its proper divisors (1540751713697).

3466691355789 is a wasteful number, since it uses less digits than its factorization.

3466691355789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385187928427 (or 385187928424 counting only the distinct ones).

The product of its digits is 881798400, while the sum is 72.

The spelling of 3466691355789 in words is "three trillion, four hundred sixty-six billion, six hundred ninety-one million, three hundred fifty-five thousand, seven hundred eighty-nine".