2849269 has 4 divisors (see below), whose sum is σ = 2856844. Its totient is φ = 2841696.

The previous prime is 2849233. The next prime is 2849291. The reversal of 2849269 is 9629482.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2340900 + 508369 = 1530^2 + 713^2 .

It is a cyclic number.

It is not a de Polignac number, because 2849269 - 2¹⁵ = 2816501 is a prime.

It is a super-2 number, since 2×2849269² = 16236667668722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2849299) 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, 3192 + ... + 3985.

It is an arithmetic number, because the mean of its divisors is an integer number (714211).

2^2849269 is an apocalyptic number.

It is an amenable number.

2849269 is a deficient number, since it is larger than the sum of its proper divisors (7575).

2849269 is an equidigital number, since it uses as much as digits as its factorization.

2849269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7574.

The product of its digits is 62208, while the sum is 40.

The square root of 2849269 is about 1687.9777842140. The cubic root of 2849269 is about 141.7678710903.

It can be divided in two parts, 28492 and 69, that added together give a 4-th power (28561 = 13⁴).

The spelling of 2849269 in words is "two million, eight hundred forty-nine thousand, two hundred sixty-nine".