3284157328 has 10 divisors (see below), whose sum is σ = 6363054854. Its totient is φ = 1642078656.

The previous prime is 3284157323. The next prime is 3284157341. The reversal of 3284157328 is 8237514823.

It can be written as a sum of positive squares in only one way, i.e., 3077142784 + 207014544 = 55472^2 + 14388^2 .

It is not an unprimeable number, because it can be changed into a prime (3284157323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102629901 + ... + 102629932.

Almost surely, 2^3284157328 is an apocalyptic number.

It is an amenable number.

3284157328 is a deficient number, since it is larger than the sum of its proper divisors (3078897526).

3284157328 is a wasteful number, since it uses less digits than its factorization.

3284157328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205259841 (or 205259835 counting only the distinct ones).

The product of its digits is 322560, while the sum is 43.

The square root of 3284157328 is about 57307.5678074022. The cubic root of 3284157328 is about 1486.4192394124.

The spelling of 3284157328 in words is "three billion, two hundred eighty-four million, one hundred fifty-seven thousand, three hundred twenty-eight".