4669091 has 4 divisors (see below), whose sum is σ = 5336112. Its totient is φ = 4002072.

The previous prime is 4669061. The next prime is 4669109. The reversal of 4669091 is 1909664.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4669091 - 2¹⁸ = 4406947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4669051) 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 in 3 ways as a sum of consecutive naturals, for example, 333500 + ... + 333513.

It is an arithmetic number, because the mean of its divisors is an integer number (1334028).

Almost surely, 2^4669091 is an apocalyptic number.

4669091 is a deficient number, since it is larger than the sum of its proper divisors (667021).

4669091 is an equidigital number, since it uses as much as digits as its factorization.

4669091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667020.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 4669091 is about 2160.8079507444. The cubic root of 4669091 is about 167.1388640256.

The spelling of 4669091 in words is "four million, six hundred sixty-nine thousand, ninety-one".