3260678512 has 80 divisors (see below), whose sum is σ = 7796431552. Its totient is φ = 1286461440.

The previous prime is 3260678497. The next prime is 3260678537. The reversal of 3260678512 is 2158760623.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 575212 + ... + 580852.

Almost surely, 2^3260678512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3260678512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3898215776).

3260678512 is an abundant number, since it is smaller than the sum of its proper divisors (4535753040).

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

3260678512 is a wasteful number, since it uses less digits than its factorization.

3260678512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6066 (or 6060 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 3260678512 is about 57102.3511950252. The cubic root of 3260678512 is about 1482.8685708809.

The spelling of 3260678512 in words is "three billion, two hundred sixty million, six hundred seventy-eight thousand, five hundred twelve".