3563257260 has 96 divisors (see below), whose sum is σ = 10345789440. Its totient is φ = 915247872.

The previous prime is 3563257253. The next prime is 3563257261. The reversal of 3563257260 is 627523653.

It is not an unprimeable number, because it can be changed into a prime (3563257261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 803409 + ... + 807831.

It is an arithmetic number, because the mean of its divisors is an integer number (107768640).

Almost surely, 2^3563257260 is an apocalyptic number.

3563257260 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 3563257260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5172894720).

3563257260 is an abundant number, since it is smaller than the sum of its proper divisors (6782532180).

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

3563257260 is a wasteful number, since it uses less digits than its factorization.

3563257260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4927 (or 4925 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 39.

The square root of 3563257260 is about 59693.0252207073. The cubic root of 3563257260 is about 1527.3868933352.

The spelling of 3563257260 in words is "three billion, five hundred sixty-three million, two hundred fifty-seven thousand, two hundred sixty".