4946749 has 2 divisors, whose sum is σ = 4946750. Its totient is φ = 4946748.

The previous prime is 4946741. The next prime is 4946759. The reversal of 4946749 is 9476494.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4919524 + 27225 = 2218^2 + 165^2 .

It is a cyclic number.

It is not a de Polignac number, because 4946749 - 2³ = 4946741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4946741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2473374 + 2473375.

It is an arithmetic number, because the mean of its divisors is an integer number (2473375).

Almost surely, 2^4946749 is an apocalyptic number.

It is an amenable number.

4946749 is a deficient number, since it is larger than the sum of its proper divisors (1).

4946749 is an equidigital number, since it uses as much as digits as its factorization.

4946749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 43.

The square root of 4946749 is about 2224.1288182118. The cubic root of 4946749 is about 170.3883738863.

The spelling of 4946749 in words is "four million, nine hundred forty-six thousand, seven hundred forty-nine".