3132568782 has 64 divisors (see below), whose sum is σ = 8001884160. Its totient is φ = 889827552.

The previous prime is 3132568781. The next prime is 3132568793. The reversal of 3132568782 is 2878652313.

3132568782 is a `hidden beast` number, since 3 + 1 + 3 + 2 + 568 + 7 + 82 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3132568781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41443 + ... + 89345.

It is an arithmetic number, because the mean of its divisors is an integer number (125029440).

Almost surely, 2^3132568782 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3132568782, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4000942080).

3132568782 is an abundant number, since it is smaller than the sum of its proper divisors (4869315378).

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

3132568782 is a wasteful number, since it uses less digits than its factorization.

3132568782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48094 (or 48088 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 3132568782 is about 55969.3557404407. The cubic root of 3132568782 is about 1463.1882509440.

The spelling of 3132568782 in words is "three billion, one hundred thirty-two million, five hundred sixty-eight thousand, seven hundred eighty-two".