3213903260 has 12 divisors (see below), whose sum is σ = 6749196888. Its totient is φ = 1285561296.

The previous prime is 3213903247. The next prime is 3213903263. The reversal of 3213903260 is 623093123.

3213903260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213903263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80347562 + ... + 80347601.

It is an arithmetic number, because the mean of its divisors is an integer number (562433074).

Almost surely, 2^3213903260 is an apocalyptic number.

It is an amenable number.

3213903260 is an abundant number, since it is smaller than the sum of its proper divisors (3535293628).

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

3213903260 is a wasteful number, since it uses less digits than its factorization.

3213903260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160695172 (or 160695170 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 3213903260 is about 56691.2979212859. The cubic root of 3213903260 is about 1475.7436847293.

Adding to 3213903260 its reverse (623093123), we get a palindrome (3836996383).

The spelling of 3213903260 in words is "three billion, two hundred thirteen million, nine hundred three thousand, two hundred sixty".