841380 has 48 divisors (see below), whose sum is σ = 2425920. Its totient is φ = 217728.

The previous prime is 841369. The next prime is 841391. The reversal of 841380 is 83148.

841380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (841369) and next prime (841391).

It is a self number, because there is not a number n which added to its sum of digits gives 841380.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2031 + ... + 2409.

It is an arithmetic number, because the mean of its divisors is an integer number (50540).

2⁸⁴¹³⁸⁰ 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 841380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1212960).

841380 is an abundant number, since it is smaller than the sum of its proper divisors (1584540).

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

841380 is a wasteful number, since it uses less digits than its factorization.

841380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428 (or 426 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 841380 is about 917.2676817593. The cubic root of 841380 is about 94.4055213184.

It can be divided in two parts, 841 and 380, that added together give a palindrome (1221).

The spelling of 841380 in words is "eight hundred forty-one thousand, three hundred eighty".