3452064161 has 20 divisors (see below), whose sum is σ = 4336989972. Its totient is φ = 2731278816.

The previous prime is 3452064157. The next prime is 3452064163. The reversal of 3452064161 is 1614602543.

It can be written as a sum of positive squares in 2 ways, for example, as 1419857761 + 2032206400 = 37681^2 + 45080^2 .

It is not a de Polignac number, because 3452064161 - 2² = 3452064157 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3452064163) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 24086 + ... + 86511.

Almost surely, 2^3452064161 is an apocalyptic number.

It is an amenable number.

3452064161 is a deficient number, since it is larger than the sum of its proper divisors (884925811).

3452064161 is an equidigital number, since it uses as much as digits as its factorization.

3452064161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110638 (or 110617 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 3452064161 is about 58754.2693001964. The cubic root of 3452064161 is about 1511.3311013038.

The spelling of 3452064161 in words is "three billion, four hundred fifty-two million, sixty-four thousand, one hundred sixty-one".