348432 has 80 divisors (see below), whose sum is σ = 1107072. Its totient is φ = 92160.

The previous prime is 348431. The next prime is 348433. The reversal of 348432 is 234843.

It is an interprime number because it is at equal distance from previous prime (348431) and next prime (348433).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

Its product of digits (2304) is a multiple of the sum of its prime factors (96).

It is a nialpdrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 348432.

It is not an unprimeable number, because it can be changed into a prime (348431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5682 + ... + 5742.

2³⁴⁸⁴³² 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 348432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (553536).

348432 is an abundant number, since it is smaller than the sum of its proper divisors (758640).

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

348432 is a wasteful number, since it uses less digits than its factorization.

348432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96 (or 90 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The square root of 348432 is about 590.2812888784. The cubic root of 348432 is about 70.3675901094.

It can be divided in two parts, 348 and 432, that added together give a triangular number (780 = T₃₉).

The spelling of 348432 in words is "three hundred forty-eight thousand, four hundred thirty-two".