240379 has 2 divisors, whose sum is σ = 240380. Its totient is φ = 240378.

The previous prime is 240371. The next prime is 240421. The reversal of 240379 is 973042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240379 - 2³ = 240371 is a prime.

240379 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (240371) 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 as a sum of consecutive naturals, namely, 120189 + 120190.

It is an arithmetic number, because the mean of its divisors is an integer number (120190).

2²⁴⁰³⁷⁹ is an apocalyptic number.

240379 is a deficient number, since it is larger than the sum of its proper divisors (1).

240379 is an equidigital number, since it uses as much as digits as its factorization.

240379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 240379 is about 490.2846112209. The cubic root of 240379 is about 62.1773451681.

The spelling of 240379 in words is "two hundred forty thousand, three hundred seventy-nine".