3260212620 has 96 divisors (see below), whose sum is σ = 10458739200. Its totient is φ = 743330304.

The previous prime is 3260212601. The next prime is 3260212661. The reversal of 3260212620 is 262120623.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162291 + ... + 181269.

It is an arithmetic number, because the mean of its divisors is an integer number (108945200).

Almost surely, 2^3260212620 is an apocalyptic number.

3260212620 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 3260212620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5229369600).

3260212620 is an abundant number, since it is smaller than the sum of its proper divisors (7198526580).

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

3260212620 is a wasteful number, since it uses less digits than its factorization.

3260212620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19407 (or 19405 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 3260212620 is about 57098.2716025625. The cubic root of 3260212620 is about 1482.7979424817.

The spelling of 3260212620 in words is "three billion, two hundred sixty million, two hundred twelve thousand, six hundred twenty".