3230941281 has 16 divisors (see below), whose sum is σ = 4384156224. Its totient is φ = 2116168704.

The previous prime is 3230941271. The next prime is 3230941283. The reversal of 3230941281 is 1821490323.

It is not a de Polignac number, because 3230941281 - 2²⁶ = 3163832417 is a prime.

It is a super-2 number, since 2×3230941281² = 20877963122539841922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3230941283) 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, 655 + ... + 80388.

It is an arithmetic number, because the mean of its divisors is an integer number (274009764).

Almost surely, 2^3230941281 is an apocalyptic number.

It is an amenable number.

3230941281 is a deficient number, since it is larger than the sum of its proper divisors (1153214943).

3230941281 is a wasteful number, since it uses less digits than its factorization.

3230941281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81280.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 3230941281 is about 56841.3694504276. The cubic root of 3230941281 is about 1478.3469004383.

The spelling of 3230941281 in words is "three billion, two hundred thirty million, nine hundred forty-one thousand, two hundred eighty-one".