1347384 has 32 divisors (see below), whose sum is σ = 3479040. Its totient is φ = 434400.

The previous prime is 1347377. The next prime is 1347389. The reversal of 1347384 is 4837431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1347389) 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, 162 + ... + 1649.

It is an arithmetic number, because the mean of its divisors is an integer number (108720).

2^1347384 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 1347384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1739520).

1347384 is an abundant number, since it is smaller than the sum of its proper divisors (2131656).

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

1347384 is a wasteful number, since it uses less digits than its factorization.

1347384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851 (or 1847 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 1347384 is about 1160.7687108119. The cubic root of 1347384 is about 110.4495104542.

The spelling of 1347384 in words is "one million, three hundred forty-seven thousand, three hundred eighty-four".