379741409 has 8 divisors (see below), whose sum is σ = 386737152. Its totient is φ = 372770640.

The previous prime is 379741403. The next prime is 379741421. The reversal of 379741409 is 904147973.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 379741409 - 2¹⁶ = 379675873 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 379741409.

It is not an unprimeable number, because it can be changed into a prime (379741403) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 25952 + ... + 37854.

It is an arithmetic number, because the mean of its divisors is an integer number (48342144).

Almost surely, 2^379741409 is an apocalyptic number.

It is an amenable number.

379741409 is a deficient number, since it is larger than the sum of its proper divisors (6995743).

379741409 is a wasteful number, since it uses less digits than its factorization.

379741409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12487.

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 379741409 is about 19486.9548416370. The cubic root of 379741409 is about 724.1513074940.

The spelling of 379741409 in words is "three hundred seventy-nine million, seven hundred forty-one thousand, four hundred nine".