3579341220 has 864 divisors, whose sum is σ = 15058068480. Its totient is φ = 679311360.

The previous prime is 3579341191. The next prime is 3579341231. The reversal of 3579341220 is 221439753.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 67534714 + ... + 67534766.

It is an arithmetic number, because the mean of its divisors is an integer number (17428320).

Almost surely, 2^3579341220 is an apocalyptic number.

3579341220 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 3579341220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7529034240).

3579341220 is an abundant number, since it is smaller than the sum of its proper divisors (11478727260).

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

3579341220 is a wasteful number, since it uses less digits than its factorization.

3579341220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 3579341220 is about 59827.5958066175. The cubic root of 3579341220 is about 1529.6815689997.

The spelling of 3579341220 in words is "three billion, five hundred seventy-nine million, three hundred forty-one thousand, two hundred twenty".