3234320155 has 32 divisors (see below), whose sum is σ = 4311014400. Its totient is φ = 2309731200.

The previous prime is 3234320147. The next prime is 3234320161. The reversal of 3234320155 is 5510234323.

It is not a de Polignac number, because 3234320155 - 2³ = 3234320147 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1048906 + ... + 1051984.

It is an arithmetic number, because the mean of its divisors is an integer number (134719200).

Almost surely, 2^3234320155 is an apocalyptic number.

3234320155 is a deficient number, since it is larger than the sum of its proper divisors (1076694245).

3234320155 is a wasteful number, since it uses less digits than its factorization.

3234320155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3435.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 3234320155 is about 56871.0836453817. The cubic root of 3234320155 is about 1478.8620658546.

Adding to 3234320155 its reverse (5510234323), we get a palindrome (8744554478).

The spelling of 3234320155 in words is "three billion, two hundred thirty-four million, three hundred twenty thousand, one hundred fifty-five".