3215032260 has 48 divisors (see below), whose sum is σ = 9820464192. Its totient is φ = 779401600.

The previous prime is 3215032211. The next prime is 3215032279. The reversal of 3215032260 is 622305123.

It is a self number, because there is not a number n which added to its sum of digits gives 3215032260.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2434971 + ... + 2436290.

It is an arithmetic number, because the mean of its divisors is an integer number (204593004).

Almost surely, 2^3215032260 is an apocalyptic number.

3215032260 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3215032260 is an abundant number, since it is smaller than the sum of its proper divisors (6605431932).

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

3215032260 is a wasteful number, since it uses less digits than its factorization.

3215032260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4871284 (or 4871282 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 3215032260 is about 56701.2544834768. The cubic root of 3215032260 is about 1475.9164673168.

Adding to 3215032260 its reverse (622305123), we get a palindrome (3837337383).

The spelling of 3215032260 in words is "three billion, two hundred fifteen million, thirty-two thousand, two hundred sixty".