4504969 has 4 divisors (see below), whose sum is σ = 5148544. Its totient is φ = 3861396.

The previous prime is 4504967. The next prime is 4504979. The reversal of 4504969 is 9694054.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4504969 - 2¹ = 4504967 is a prime.

It is a super-2 number, since 2×4504969² = 40589491381922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4504961) 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 in 3 ways as a sum of consecutive naturals, for example, 321777 + ... + 321790.

It is an arithmetic number, because the mean of its divisors is an integer number (1287136).

Almost surely, 2^4504969 is an apocalyptic number.

It is an amenable number.

4504969 is a deficient number, since it is larger than the sum of its proper divisors (643575).

4504969 is an equidigital number, since it uses as much as digits as its factorization.

4504969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643574.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 4504969 is about 2122.4912249524. The cubic root of 4504969 is about 165.1571077822.

The spelling of 4504969 in words is "four million, five hundred four thousand, nine hundred sixty-nine".