4840399 has 2 divisors, whose sum is σ = 4840400. Its totient is φ = 4840398.

The previous prime is 4840387. The next prime is 4840417. The reversal of 4840399 is 9930484.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4840399 - 2¹³ = 4832207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4840349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2420199 + 2420200.

It is an arithmetic number, because the mean of its divisors is an integer number (2420200).

Almost surely, 2^4840399 is an apocalyptic number.

4840399 is a deficient number, since it is larger than the sum of its proper divisors (1).

4840399 is an equidigital number, since it uses as much as digits as its factorization.

4840399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 4840399 is about 2200.0906799494. The cubic root of 4840399 is about 169.1584592695.

The spelling of 4840399 in words is "four million, eight hundred forty thousand, three hundred ninety-nine".