348712 has 32 divisors (see below), whose sum is σ = 806400. Its totient is φ = 137664.

The previous prime is 348709. The next prime is 348731. The reversal of 348712 is 217843.

348712 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489 + ... + 967.

It is an arithmetic number, because the mean of its divisors is an integer number (25200).

2³⁴⁸⁷¹² 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 348712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (403200).

348712 is an abundant number, since it is smaller than the sum of its proper divisors (457688).

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

348712 is a wasteful number, since it uses less digits than its factorization.

348712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505 (or 501 counting only the distinct ones).

The product of its digits is 1344, while the sum is 25.

The square root of 348712 is about 590.5184163089. The cubic root of 348712 is about 70.3864341974.

The spelling of 348712 in words is "three hundred forty-eight thousand, seven hundred twelve".