387379 has 4 divisors (see below), whose sum is σ = 410184. Its totient is φ = 364576.

The previous prime is 387371. The next prime is 387397. The reversal of 387379 is 973783.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 973783 = 97 ⋅10039.

It is a cyclic number.

It is not a de Polignac number, because 387379 - 2³ = 387371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (387371) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 11377 + ... + 11410.

It is an arithmetic number, because the mean of its divisors is an integer number (102546).

2³⁸⁷³⁷⁹ is an apocalyptic number.

387379 is a deficient number, since it is larger than the sum of its proper divisors (22805).

387379 is a wasteful number, since it uses less digits than its factorization.

387379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22804.

The product of its digits is 31752, while the sum is 37.

The square root of 387379 is about 622.3977827724. The cubic root of 387379 is about 72.8973976113.

The spelling of 387379 in words is "three hundred eighty-seven thousand, three hundred seventy-nine".