4049953 has 2 divisors, whose sum is σ = 4049954. Its totient is φ = 4049952.

The previous prime is 4049923. The next prime is 4049959. The reversal of 4049953 is 3599404.

4049953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4028049 + 21904 = 2007^2 + 148^2 .

It is a cyclic number.

It is not a de Polignac number, because 4049953 - 2⁵ = 4049921 is a prime.

It is equal to p₂₈₆₄₈₆ and since 4049953 and 286486 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (4049959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2024976 + 2024977.

It is an arithmetic number, because the mean of its divisors is an integer number (2024977).

Almost surely, 2^4049953 is an apocalyptic number.

It is an amenable number.

4049953 is a deficient number, since it is larger than the sum of its proper divisors (1).

4049953 is an equidigital number, since it uses as much as digits as its factorization.

4049953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 4049953 is about 2012.4495024720. The cubic root of 4049953 is about 159.3981687707.

The spelling of 4049953 in words is "four million, forty-nine thousand, nine hundred fifty-three".