3257224120 has 32 divisors (see below), whose sum is σ = 7647397920. Its totient is φ = 1246241920.

The previous prime is 3257224081. The next prime is 3257224133. The reversal of 3257224120 is 214227523.

It is a congruent number.

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, 1769311 + ... + 1771150.

It is an arithmetic number, because the mean of its divisors is an integer number (238981185).

Almost surely, 2^3257224120 is an apocalyptic number.

It is an amenable number.

3257224120 is an abundant number, since it is smaller than the sum of its proper divisors (4390173800).

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

3257224120 is a wasteful number, since it uses less digits than its factorization.

3257224120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3540495 (or 3540491 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 3257224120 is about 57072.0958087225. The cubic root of 3257224120 is about 1482.3447311050.

The spelling of 3257224120 in words is "three billion, two hundred fifty-seven million, two hundred twenty-four thousand, one hundred twenty".