3528182672 has 30 divisors (see below), whose sum is σ = 7951913478. Its totient is φ = 1512077952.

The previous prime is 3528182653. The next prime is 3528182677. The reversal of 3528182672 is 2762818253.

It can be written as a sum of positive squares in only one way, i.e., 2178648976 + 1349533696 = 46676^2 + 36736^2 .

It is not an unprimeable number, because it can be changed into a prime (3528182677) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2249333 + ... + 2250900.

Almost surely, 2^3528182672 is an apocalyptic number.

It is an amenable number.

3528182672 is an abundant number, since it is smaller than the sum of its proper divisors (4423730806).

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

3528182672 is a wasteful number, since it uses less digits than its factorization.

3528182672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4500255 (or 4500242 counting only the distinct ones).

The product of its digits is 322560, while the sum is 44.

The square root of 3528182672 is about 59398.5073213124. The cubic root of 3528182672 is about 1522.3587960823.

The spelling of 3528182672 in words is "three billion, five hundred twenty-eight million, one hundred eighty-two thousand, six hundred seventy-two".