379774 has 4 divisors (see below), whose sum is σ = 569664. Its totient is φ = 189886.

The previous prime is 379751. The next prime is 379777. The reversal of 379774 is 477973.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379777) by changing a digit.

379774 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94942 + ... + 94945.

It is an arithmetic number, because the mean of its divisors is an integer number (142416).

2³⁷⁹⁷⁷⁴ is an apocalyptic number.

379774 is a deficient number, since it is larger than the sum of its proper divisors (189890).

379774 is a wasteful number, since it uses less digits than its factorization.

379774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189889.

The product of its digits is 37044, while the sum is 37.

The square root of 379774 is about 616.2580628276. The cubic root of 379774 is about 72.4172023469.

The spelling of 379774 in words is "three hundred seventy-nine thousand, seven hundred seventy-four".