3513221260 has 48 divisors (see below), whose sum is σ = 7562016000. Its totient is φ = 1370303424.

The previous prime is 3513221249. The next prime is 3513221263. The reversal of 3513221260 is 621223153.

It is not an unprimeable number, because it can be changed into a prime (3513221263) 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 15 ways as a sum of consecutive naturals, for example, 563641 + ... + 569839.

It is an arithmetic number, because the mean of its divisors is an integer number (157542000).

Almost surely, 2^3513221260 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 3513221260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3781008000).

3513221260 is an abundant number, since it is smaller than the sum of its proper divisors (4048794740).

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

3513221260 is a wasteful number, since it uses less digits than its factorization.

3513221260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6910 (or 6908 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 3513221260 is about 59272.4325466738. The cubic root of 3513221260 is about 1520.2038709693.

The spelling of 3513221260 in words is "three billion, five hundred thirteen million, two hundred twenty-one thousand, two hundred sixty".