4958819 has 2 divisors, whose sum is σ = 4958820. Its totient is φ = 4958818.

The previous prime is 4958801. The next prime is 4958843. The reversal of 4958819 is 9188594.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4958819 - 2²⁰ = 3910243 is a prime.

It is a super-2 number, since 2×4958819² = 49179771749522, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4958819.

It is not a weakly prime, because it can be changed into another prime (4958879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2479409 + 2479410.

It is an arithmetic number, because the mean of its divisors is an integer number (2479410).

Almost surely, 2^4958819 is an apocalyptic number.

4958819 is a deficient number, since it is larger than the sum of its proper divisors (1).

4958819 is an equidigital number, since it uses as much as digits as its factorization.

4958819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 44.

The square root of 4958819 is about 2226.8405870201. The cubic root of 4958819 is about 170.5268430947.

The spelling of 4958819 in words is "four million, nine hundred fifty-eight thousand, eight hundred nineteen".