2368869 has 4 divisors (see below), whose sum is σ = 3158496. Its totient is φ = 1579244.

The previous prime is 2368859. The next prime is 2368871. The reversal of 2368869 is 9688632.

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 2368869 - 2⁴ = 2368853 is a prime.

It is a super-2 number, since 2×2368869² = 11223080678322, which contains 22 as substring.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 2368869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2368829) 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, 394809 + ... + 394814.

It is an arithmetic number, because the mean of its divisors is an integer number (789624).

2^2368869 is an apocalyptic number.

It is an amenable number.

2368869 is a deficient number, since it is larger than the sum of its proper divisors (789627).

2368869 is an equidigital number, since it uses as much as digits as its factorization.

2368869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789626.

The product of its digits is 124416, while the sum is 42.

The square root of 2368869 is about 1539.1130562762. The cubic root of 2368869 is about 133.3051766933.

The spelling of 2368869 in words is "two million, three hundred sixty-eight thousand, eight hundred sixty-nine".