3260235520 has 72 divisors (see below), whose sum is σ = 8268707664. Its totient is φ = 1227374592.

The previous prime is 3260235509. The next prime is 3260235527. The reversal of 3260235520 is 255320623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3260235527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53154 + ... + 96673.

It is an arithmetic number, because the mean of its divisors is an integer number (114843162).

Almost surely, 2^3260235520 is an apocalyptic number.

It is an amenable number.

3260235520 is an abundant number, since it is smaller than the sum of its proper divisors (5008472144).

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

3260235520 is a wasteful number, since it uses less digits than its factorization.

3260235520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149865 (or 149851 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 3260235520 is about 57098.4721336745. The cubic root of 3260235520 is about 1482.8014142382.

The spelling of 3260235520 in words is "three billion, two hundred sixty million, two hundred thirty-five thousand, five hundred twenty".