4671869 has 2 divisors, whose sum is σ = 4671870. Its totient is φ = 4671868.

The previous prime is 4671859. The next prime is 4671893. The reversal of 4671869 is 9681764.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3020644 + 1651225 = 1738^2 + 1285^2 .

It is a cyclic number.

It is not a de Polignac number, because 4671869 - 2⁸ = 4671613 is a prime.

It is a super-2 number, since 2×4671869² = 43652719906322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4671809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2335934 + 2335935.

It is an arithmetic number, because the mean of its divisors is an integer number (2335935).

Almost surely, 2^4671869 is an apocalyptic number.

It is an amenable number.

4671869 is a deficient number, since it is larger than the sum of its proper divisors (1).

4671869 is an equidigital number, since it uses as much as digits as its factorization.

4671869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 41.

The square root of 4671869 is about 2161.4506702675. The cubic root of 4671869 is about 167.1720053594.

The spelling of 4671869 in words is "four million, six hundred seventy-one thousand, eight hundred sixty-nine".