3234320400 has 60 divisors (see below), whose sum is σ = 10360610192. Its totient is φ = 862485120.

The previous prime is 3234320399. The next prime is 3234320423. The reversal of 3234320400 is 40234323.

It is a tau number, because it is divible by the number of its divisors (60).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1346434 + ... + 1348833.

Almost surely, 2^3234320400 is an apocalyptic number.

3234320400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3234320400 is an abundant number, since it is smaller than the sum of its proper divisors (7126289792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3234320400 is a wasteful number, since it uses less digits than its factorization.

3234320400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2695288 (or 2695277 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 3234320400 is about 56871.0857993761. The cubic root of 3234320400 is about 1478.8621031959.

Adding to 3234320400 its reverse (40234323), we get a palindrome (3274554723).

The spelling of 3234320400 in words is "three billion, two hundred thirty-four million, three hundred twenty thousand, four hundred".