2828369 has 4 divisors (see below), whose sum is σ = 2834496. Its totient is φ = 2822244.

The previous prime is 2828363. The next prime is 2828383. The reversal of 2828369 is 9638282.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 2828369 - 2⁸ = 2828113 is a prime.

It is a super-2 number, since 2×2828369² = 15999342400322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2828363) 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, 2309 + ... + 3314.

It is an arithmetic number, because the mean of its divisors is an integer number (708624).

2^2828369 is an apocalyptic number.

It is an amenable number.

2828369 is a deficient number, since it is larger than the sum of its proper divisors (6127).

2828369 is an equidigital number, since it uses as much as digits as its factorization.

2828369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6126.

The product of its digits is 41472, while the sum is 38.

The square root of 2828369 is about 1681.7755498282. The cubic root of 2828369 is about 141.4203874849.

The spelling of 2828369 in words is "two million, eight hundred twenty-eight thousand, three hundred sixty-nine".