3217250304 has 144 divisors (see below), whose sum is σ = 9697287600. Its totient is φ = 1025654784.

The previous prime is 3217250299. The next prime is 3217250317. The reversal of 3217250304 is 4030527123.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 420142 + ... + 427730.

It is an arithmetic number, because the mean of its divisors is an integer number (67342275).

Almost surely, 2^3217250304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3217250304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4848643800).

3217250304 is an abundant number, since it is smaller than the sum of its proper divisors (6480037296).

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

3217250304 is a wasteful number, since it uses less digits than its factorization.

3217250304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7640 (or 7617 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 3217250304 is about 56720.8101493623. The cubic root of 3217250304 is about 1476.2557998502.

Adding to 3217250304 its reverse (4030527123), we get a palindrome (7247777427).

The spelling of 3217250304 in words is "three billion, two hundred seventeen million, two hundred fifty thousand, three hundred four".