379686 has 8 divisors (see below), whose sum is σ = 759384. Its totient is φ = 126560.

The previous prime is 379681. The next prime is 379693. The reversal of 379686 is 686973.

It is a sphenic number, since it is the product of 3 distinct primes.

379686 is an admirable number.

It is a super-2 number, since 2×379686² = 288322917192, which contains 22 as substring.

It is a nialpdrome in base 15.

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 379686.

It is not an unprimeable number, because it can be changed into a prime (379681) by changing a digit.

379686 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 3 ways as a sum of consecutive naturals, for example, 31635 + ... + 31646.

It is an arithmetic number, because the mean of its divisors is an integer number (94923).

2³⁷⁹⁶⁸⁶ is an apocalyptic number.

379686 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

379686 is a wasteful number, since it uses less digits than its factorization.

379686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63286.

The product of its digits is 54432, while the sum is 39.

The square root of 379686 is about 616.1866600309. The cubic root of 379686 is about 72.4116084883.

The spelling of 379686 in words is "three hundred seventy-nine thousand, six hundred eighty-six".