711348 has 48 divisors (see below), whose sum is σ = 1923264. Its totient is φ = 202240.

The previous prime is 711329. The next prime is 711353. The reversal of 711348 is 843117.

It is a congruent number.

It is an unprimeable number.

711348 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2086 + ... + 2402.

It is an arithmetic number, because the mean of its divisors is an integer number (40068).

2⁷¹¹³⁴⁸ 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 711348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (961632).

711348 is an abundant number, since it is smaller than the sum of its proper divisors (1211916).

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

711348 is a wasteful number, since it uses less digits than its factorization.

711348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352 (or 350 counting only the distinct ones).

The product of its digits is 672, while the sum is 24.

The square root of 711348 is about 843.4144888488. The cubic root of 711348 is about 89.2676369040.

Subtracting 711348 from its reverse (843117), we obtain a square (131769 = 363²).

The spelling of 711348 in words is "seven hundred eleven thousand, three hundred forty-eight".