3250807560 has 1024 divisors, whose sum is σ = 15173222400. Its totient is φ = 597196800.

The previous prime is 3250807543. The next prime is 3250807561. The reversal of 3250807560 is 657080523.

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

It is not an unprimeable number, because it can be changed into a prime (3250807561) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 33513432 + ... + 33513528.

It is an arithmetic number, because the mean of its divisors is an integer number (14817600).

Almost surely, 2^3250807560 is an apocalyptic number.

3250807560 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3250807560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7586611200).

3250807560 is an abundant number, since it is smaller than the sum of its proper divisors (11922414840).

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

3250807560 is a wasteful number, since it uses less digits than its factorization.

3250807560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 3250807560 is about 57015.8535847706. The cubic root of 3250807560 is about 1481.3707108805.

The spelling of 3250807560 in words is "three billion, two hundred fifty million, eight hundred seven thousand, five hundred sixty".