3215225304 has 24 divisors (see below), whose sum is σ = 8707902060. Its totient is φ = 1071741744.

The previous prime is 3215225287. The next prime is 3215225383. The reversal of 3215225304 is 4035225123.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22327882 + ... + 22328025.

Almost surely, 2^3215225304 is an apocalyptic number.

It is an amenable number.

3215225304 is an abundant number, since it is smaller than the sum of its proper divisors (5492676756).

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

3215225304 is a wasteful number, since it uses less digits than its factorization.

3215225304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44655919 (or 44655912 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 3215225304 is about 56702.9567483037. The cubic root of 3215225304 is about 1475.9460067939.

The spelling of 3215225304 in words is "three billion, two hundred fifteen million, two hundred twenty-five thousand, three hundred four".