348580 has 24 divisors (see below), whose sum is σ = 758520. Its totient is φ = 134400.

The previous prime is 348571. The next prime is 348583. The reversal of 348580 is 85843.

It can be written as a sum of positive squares in 4 ways, for example, as 86436 + 262144 = 294^2 + 512^2 .

It is not an unprimeable number, because it can be changed into a prime (348583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280 + ... + 880.

It is an arithmetic number, because the mean of its divisors is an integer number (31605).

2³⁴⁸⁵⁸⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 348580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (379260).

348580 is an abundant number, since it is smaller than the sum of its proper divisors (409940).

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

348580 is a wasteful number, since it uses less digits than its factorization.

348580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639 (or 637 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 348580 is about 590.4066395291. The cubic root of 348580 is about 70.3775518132.

The spelling of 348580 in words is "three hundred forty-eight thousand, five hundred eighty".