3225350320 has 40 divisors (see below), whose sum is σ = 7893624240. Its totient is φ = 1222237440.

The previous prime is 3225350287. The next prime is 3225350353. The reversal of 3225350320 is 230535223.

It is an interprime number because it is at equal distance from previous prime (3225350287) and next prime (3225350353).

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1059451 + ... + 1062490.

It is an arithmetic number, because the mean of its divisors is an integer number (197340606).

Almost surely, 2^3225350320 is an apocalyptic number.

It is an amenable number.

3225350320 is an abundant number, since it is smaller than the sum of its proper divisors (4668273920).

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

3225350320 is a wasteful number, since it uses less digits than its factorization.

3225350320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121973 (or 2121967 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 3225350320 is about 56792.1677698607. The cubic root of 3225350320 is about 1477.4936762202.

Adding to 3225350320 its reverse (230535223), we get a palindrome (3455885543).

The spelling of 3225350320 in words is "three billion, two hundred twenty-five million, three hundred fifty thousand, three hundred twenty".