4990199 has 2 divisors, whose sum is σ = 4990200. Its totient is φ = 4990198.

The previous prime is 4990189. The next prime is 4990201. The reversal of 4990199 is 9910994.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4990199 - 2¹² = 4986103 is a prime.

Together with 4990201, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4990189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2495099 + 2495100.

It is an arithmetic number, because the mean of its divisors is an integer number (2495100).

Almost surely, 2^4990199 is an apocalyptic number.

4990199 is a deficient number, since it is larger than the sum of its proper divisors (1).

4990199 is an equidigital number, since it uses as much as digits as its factorization.

4990199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26244, while the sum is 41.

The square root of 4990199 is about 2233.8753322422. The cubic root of 4990199 is about 170.8857917554.

The spelling of 4990199 in words is "four million, nine hundred ninety thousand, one hundred ninety-nine".