3252192784 has 45 divisors (see below), whose sum is σ = 6446219143. Its totient is φ = 1589484416.

The previous prime is 3252192773. The next prime is 3252192787. The reversal of 3252192784 is 4872912523.

The square root of 3252192784 is 57028.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 278890000 + 2973302784 = 16700^2 + 54528^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3252192784.

It is not an unprimeable number, because it can be changed into a prime (3252192787) 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 in 8 ways as a sum of consecutive naturals, for example, 12089802 + ... + 12090070.

Almost surely, 2^3252192784 is an apocalyptic number.

3252192784 is the 57028-th square number.

It is an amenable number.

3252192784 is a deficient number, since it is larger than the sum of its proper divisors (3194026359).

3252192784 is an frugal number, since it uses more digits than its factorization.

3252192784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652 (or 324 counting only the distinct ones).

The product of its digits is 241920, while the sum is 43.

The cubic root of 3252192784 is about 1481.5810933598.

The spelling of 3252192784 in words is "three billion, two hundred fifty-two million, one hundred ninety-two thousand, seven hundred eighty-four".