3270321410409 has 9 divisors (see below), whose sum is σ = 4723805429239. Its totient is φ = 2180210656800.

The previous prime is 3270321410359. The next prime is 3270321410429. The reversal of 3270321410409 is 9040141230723.

It is a happy number.

The square root of 3270321410409 is 1808403.

It is a perfect power (a square), and thus also a powerful number.

3270321410409 is a `hidden beast` number, since 3 + 27 + 0 + 3 + 214 + 10 + 409 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3256772450409 + 13548960000 = 1804653^2 + 116400^2 .

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 3270321410409 - 2⁷ = 3270321410281 is a prime.

It is a super-2 number, since 2×3270321410409² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3270321410429) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5123809 + ... + 5726609.

Almost surely, 2^{3270321410409} is an apocalyptic number.

3270321410409 is the 1808403-rd square number.

3270321410409 is the 904202-nd centered octagonal number.

It is an amenable number.

3270321410409 is a deficient number, since it is larger than the sum of its proper divisors (1453484018830).

3270321410409 is an frugal number, since it uses more digits than its factorization.

3270321410409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205608 (or 602804 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

Multiplying 3270321410409 by its sum of digits (36), we get a square (117731570774724 = 10850418²).

The spelling of 3270321410409 in words is "three trillion, two hundred seventy billion, three hundred twenty-one million, four hundred ten thousand, four hundred nine".