4816949 has 2 divisors, whose sum is σ = 4816950. Its totient is φ = 4816948.

The previous prime is 4816921. The next prime is 4816957. The reversal of 4816949 is 9496184.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2907025 + 1909924 = 1705^2 + 1382^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4816949 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4816909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2408474 + 2408475.

It is an arithmetic number, because the mean of its divisors is an integer number (2408475).

Almost surely, 2^4816949 is an apocalyptic number.

It is an amenable number.

4816949 is a deficient number, since it is larger than the sum of its proper divisors (1).

4816949 is an equidigital number, since it uses as much as digits as its factorization.

4816949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 41.

The square root of 4816949 is about 2194.7548838082. The cubic root of 4816949 is about 168.8848462181.

The spelling of 4816949 in words is "four million, eight hundred sixteen thousand, nine hundred forty-nine".