4671749 has 2 divisors, whose sum is σ = 4671750. Its totient is φ = 4671748.

The previous prime is 4671713. The next prime is 4671757. The reversal of 4671749 is 9471764.

4671749 is an esthetic number in base 14, because in such base its adjacent digits differ by 1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4060225 + 611524 = 2015^2 + 782^2 .

It is a cyclic number.

It is not a de Polignac number, because 4671749 - 2⁸ = 4671493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4671449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2335874 + 2335875.

It is an arithmetic number, because the mean of its divisors is an integer number (2335875).

Almost surely, 2^4671749 is an apocalyptic number.

It is an amenable number.

4671749 is a deficient number, since it is larger than the sum of its proper divisors (1).

4671749 is an equidigital number, since it uses as much as digits as its factorization.

4671749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336, while the sum is 38.

The square root of 4671749 is about 2161.4229109547. The cubic root of 4671749 is about 167.1705740398.

The spelling of 4671749 in words is "four million, six hundred seventy-one thousand, seven hundred forty-nine".