3260325780 has 36 divisors (see below), whose sum is σ = 9889655412. Its totient is φ = 869420160.

The previous prime is 3260325779. The next prime is 3260325797. The reversal of 3260325780 is 875230623.

3260325780 is a `hidden beast` number, since 3 + 260 + 325 + 78 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1738389636 + 1521936144 = 41694^2 + 39012^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9056281 + ... + 9056640.

Almost surely, 2^3260325780 is an apocalyptic number.

3260325780 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3260325780 is an abundant number, since it is smaller than the sum of its proper divisors (6629329632).

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

3260325780 is a wasteful number, since it uses less digits than its factorization.

3260325780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18112936 (or 18112931 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 3260325780 is about 57099.2625171289. The cubic root of 3260325780 is about 1482.8150979552.

The spelling of 3260325780 in words is "three billion, two hundred sixty million, three hundred twenty-five thousand, seven hundred eighty".