4909269 has 4 divisors (see below), whose sum is σ = 6545696. Its totient is φ = 3272844.

The previous prime is 4909259. The next prime is 4909279. The reversal of 4909269 is 9629094.

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 an interprime number because it is at equal distance from previous prime (4909259) and next prime (4909279).

It is not a de Polignac number, because 4909269 - 2⁸ = 4909013 is a prime.

It is a super-2 number, since 2×4909269² = 48201844228722, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4 + 9⁵ + 0 + 9⁵ + 2¹³ + 6 + 9⁷ .

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4909249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 818209 + ... + 818214.

It is an arithmetic number, because the mean of its divisors is an integer number (1636424).

Almost surely, 2^4909269 is an apocalyptic number.

It is an amenable number.

4909269 is a deficient number, since it is larger than the sum of its proper divisors (1636427).

4909269 is a wasteful number, since it uses less digits than its factorization.

4909269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1636426.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 4909269 is about 2215.6870266353. The cubic root of 4909269 is about 169.9569556533.

The spelling of 4909269 in words is "four million, nine hundred nine thousand, two hundred sixty-nine".