3260782636 has 12 divisors (see below), whose sum is σ = 5786741520. Its totient is φ = 1607427920.

The previous prime is 3260782627. The next prime is 3260782639. The reversal of 3260782636 is 6362870623.

It is a junction number, because it is equal to n+sod(n) for n = 3260782592 and 3260782601.

It is not an unprimeable number, because it can be changed into a prime (3260782639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5740531 + ... + 5741098.

It is an arithmetic number, because the mean of its divisors is an integer number (482228460).

Almost surely, 2^3260782636 is an apocalyptic number.

It is an amenable number.

3260782636 is a deficient number, since it is larger than the sum of its proper divisors (2525958884).

3260782636 is a wasteful number, since it uses less digits than its factorization.

3260782636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11481704 (or 11481702 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 43.

The square root of 3260782636 is about 57103.2629190312. The cubic root of 3260782636 is about 1482.8843549744.

The spelling of 3260782636 in words is "three billion, two hundred sixty million, seven hundred eighty-two thousand, six hundred thirty-six".