3205234263 has 32 divisors (see below), whose sum is σ = 5340487680. Its totient is φ = 1661211360.

The previous prime is 3205234259. The next prime is 3205234273. The reversal of 3205234263 is 3624325023.

It is not a de Polignac number, because 3205234263 - 2² = 3205234259 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3205234263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3205234273) 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, 85606 + ... + 117212.

It is an arithmetic number, because the mean of its divisors is an integer number (166890240).

Almost surely, 2^3205234263 is an apocalyptic number.

3205234263 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3205234263 is a deficient number, since it is larger than the sum of its proper divisors (2135253417).

3205234263 is a wasteful number, since it uses less digits than its factorization.

3205234263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32067.

The product of its (nonzero) digits is 25920, while the sum is 30.

The square root of 3205234263 is about 56614.7883772429. The cubic root of 3205234263 is about 1474.4156280155.

Adding to 3205234263 its reverse (3624325023), we get a palindrome (6829559286).

The spelling of 3205234263 in words is "three billion, two hundred five million, two hundred thirty-four thousand, two hundred sixty-three".