379740 has 24 divisors (see below), whose sum is σ = 1063440. Its totient is φ = 101248.

The previous prime is 379727. The next prime is 379751. The reversal of 379740 is 47973.

379740 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 379698 and 379707.

It is a congruent number.

It is an unprimeable number.

379740 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 (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3105 + ... + 3224.

It is an arithmetic number, because the mean of its divisors is an integer number (44310).

2³⁷⁹⁷⁴⁰ is an apocalyptic number.

379740 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

379740 is an abundant number, since it is smaller than the sum of its proper divisors (683700).

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

379740 is a wasteful number, since it uses less digits than its factorization.

379740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6341 (or 6339 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 379740 is about 616.2304763642. The cubic root of 379740 is about 72.4150411858.

The spelling of 379740 in words is "three hundred seventy-nine thousand, seven hundred forty".