3256623203 has 8 divisors (see below), whose sum is σ = 3289468416. Its totient is φ = 3223801800.

The previous prime is 3256623143. The next prime is 3256623233. The reversal of 3256623203 is 3023266523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3256623203 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3256623203.

It is not an unprimeable number, because it can be changed into a prime (3256623233) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 419588 + ... + 427278.

It is an arithmetic number, because the mean of its divisors is an integer number (411183552).

Almost surely, 2^3256623203 is an apocalyptic number.

3256623203 is a deficient number, since it is larger than the sum of its proper divisors (32845213).

3256623203 is a wasteful number, since it uses less digits than its factorization.

3256623203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11905.

The product of its (nonzero) digits is 38880, while the sum is 32.

The square root of 3256623203 is about 57066.8310229331. The cubic root of 3256623203 is about 1482.2535674945.

Adding to 3256623203 its reverse (3023266523), we get a palindrome (6279889726).

The spelling of 3256623203 in words is "three billion, two hundred fifty-six million, six hundred twenty-three thousand, two hundred three".