341220 has 72 divisors (see below), whose sum is σ = 1072512. Its totient is φ = 80960.

The previous prime is 341219. The next prime is 341227. The reversal of 341220 is 22143.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 341196 and 341205.

It is not an unprimeable number, because it can be changed into a prime (341227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7237 + ... + 7283.

It is an arithmetic number, because the mean of its divisors is an integer number (14896).

2³⁴¹²²⁰ is an apocalyptic number.

341220 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 341220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (536256).

341220 is an abundant number, since it is smaller than the sum of its proper divisors (731292).

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

341220 is a wasteful number, since it uses less digits than its factorization.

341220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81 (or 68 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 341220 is about 584.1403940835. The cubic root of 341220 is about 69.8787014956.

Adding to 341220 its reverse (22143), we get a palindrome (363363).

It can be divided in two parts, 341 and 220, that added together give a triangular number (561 = T₃₃).

The spelling of 341220 in words is "three hundred forty-one thousand, two hundred twenty", and thus it is an iban number.