379942 has 8 divisors (see below), whose sum is σ = 572832. Its totient is φ = 189000.

The previous prime is 379931. The next prime is 379963. The reversal of 379942 is 249973.

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

It is a d-powerful number, because it can be written as 3 + 7⁶ + 9 + 9 + 4⁹ + 2⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 379898 and 379907.

It is a congruent number.

It is an unprimeable number.

379942 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, 192 + ... + 892.

It is an arithmetic number, because the mean of its divisors is an integer number (71604).

2³⁷⁹⁹⁴² is an apocalyptic number.

379942 is a deficient number, since it is larger than the sum of its proper divisors (192890).

379942 is a wasteful number, since it uses less digits than its factorization.

379942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974.

The product of its digits is 13608, while the sum is 34.

The square root of 379942 is about 616.3943542895. The cubic root of 379942 is about 72.4278791322.

The spelling of 379942 in words is "three hundred seventy-nine thousand, nine hundred forty-two".