4240379 has 12 divisors (see below), whose sum is σ = 5011272. Its totient is φ = 3556800.

The previous prime is 4240319. The next prime is 4240381. The reversal of 4240379 is 9730424.

It is not a de Polignac number, because 4240379 - 2¹² = 4236283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4240319) 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 11 ways as a sum of consecutive naturals, for example, 719 + ... + 2999.

It is an arithmetic number, because the mean of its divisors is an integer number (417606).

Almost surely, 2^4240379 is an apocalyptic number.

4240379 is a deficient number, since it is larger than the sum of its proper divisors (770893).

4240379 is a wasteful number, since it uses less digits than its factorization.

4240379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2318 (or 2305 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 4240379 is about 2059.2180554764. The cubic root of 4240379 is about 161.8582690678.

The spelling of 4240379 in words is "four million, two hundred forty thousand, three hundred seventy-nine".