3215104266 has 96 divisors (see below), whose sum is σ = 7726606848. Its totient is φ = 882715680.

The previous prime is 3215104261. The next prime is 3215104301. The reversal of 3215104266 is 6624015123.

3215104266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3215104261) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 545065 + ... + 550931.

It is an arithmetic number, because the mean of its divisors is an integer number (80485488).

Almost surely, 2^3215104266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3215104266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3863303424).

3215104266 is an abundant number, since it is smaller than the sum of its proper divisors (4511502582).

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

3215104266 is a wasteful number, since it uses less digits than its factorization.

3215104266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5944 (or 5925 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 3215104266 is about 56701.8894394182. The cubic root of 3215104266 is about 1475.9274857700.

Adding to 3215104266 its reverse (6624015123), we get a palindrome (9839119389).

The spelling of 3215104266 in words is "three billion, two hundred fifteen million, one hundred four thousand, two hundred sixty-six".