3466865521 has 16 divisors (see below), whose sum is σ = 4103094528. Its totient is φ = 2867716800.

The previous prime is 3466865503. The next prime is 3466865543. The reversal of 3466865521 is 1255686643.

3466865521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3466865521 - 2⁷ = 3466865393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3466865551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53965 + ... + 99226.

It is an arithmetic number, because the mean of its divisors is an integer number (256443408).

Almost surely, 2^3466865521 is an apocalyptic number.

It is an amenable number.

3466865521 is a deficient number, since it is larger than the sum of its proper divisors (636229007).

3466865521 is a wasteful number, since it uses less digits than its factorization.

3466865521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153312.

The product of its digits is 1036800, while the sum is 46.

The square root of 3466865521 is about 58880.0944377639. The cubic root of 3466865521 is about 1513.4880581397.

The spelling of 3466865521 in words is "three billion, four hundred sixty-six million, eight hundred sixty-five thousand, five hundred twenty-one".