4940219 has 2 divisors, whose sum is σ = 4940220. Its totient is φ = 4940218.

The previous prime is 4940197. The next prime is 4940231. The reversal of 4940219 is 9120494.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4940219 - 2¹² = 4936123 is a prime.

It is a super-2 number, since 2×4940219² = 48811527535922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4940191 and 4940200.

It is not a weakly prime, because it can be changed into another prime (4940269) 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, 2470109 + 2470110.

It is an arithmetic number, because the mean of its divisors is an integer number (2470110).

Almost surely, 2^4940219 is an apocalyptic number.

4940219 is a deficient number, since it is larger than the sum of its proper divisors (1).

4940219 is an equidigital number, since it uses as much as digits as its factorization.

4940219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 4940219 is about 2222.6603429224. The cubic root of 4940219 is about 170.3133666426.

The spelling of 4940219 in words is "four million, nine hundred forty thousand, two hundred nineteen".