379782 has 32 divisors (see below), whose sum is σ = 910560. Its totient is φ = 116640.

The previous prime is 379777. The next prime is 379787. The reversal of 379782 is 287973.

It is an interprime number because it is at equal distance from previous prime (379777) and next prime (379787).

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 379782.

It is not an unprimeable number, because it can be changed into a prime (379787) by changing a digit.

379782 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 432 + ... + 972.

It is an arithmetic number, because the mean of its divisors is an integer number (28455).

2³⁷⁹⁷⁸² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 379782, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (455280).

379782 is an abundant number, since it is smaller than the sum of its proper divisors (530778).

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

379782 is a wasteful number, since it uses less digits than its factorization.

379782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565 (or 559 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 379782 is about 616.2645535807. The cubic root of 379782 is about 72.4177108366.

Subtracting from 379782 its reverse (287973), we obtain a square (91809 = 303²).

The spelling of 379782 in words is "three hundred seventy-nine thousand, seven hundred eighty-two".