3204231261 has 32 divisors (see below), whose sum is σ = 5331038208. Its totient is φ = 1663122240.

The previous prime is 3204231259. The next prime is 3204231347. The reversal of 3204231261 is 1621324023.

It is not a de Polignac number, because 3204231261 - 2¹ = 3204231259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3204233261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 301311 + ... + 311763.

It is an arithmetic number, because the mean of its divisors is an integer number (166594944).

Almost surely, 2^3204231261 is an apocalyptic number.

It is an amenable number.

3204231261 is a deficient number, since it is larger than the sum of its proper divisors (2126806947).

3204231261 is a wasteful number, since it uses less digits than its factorization.

3204231261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11801.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 3204231261 is about 56605.9295568936. The cubic root of 3204231261 is about 1474.2618175100.

Adding to 3204231261 its reverse (1621324023), we get a palindrome (4825555284).

The spelling of 3204231261 in words is "three billion, two hundred four million, two hundred thirty-one thousand, two hundred sixty-one".