2836399 has 4 divisors (see below), whose sum is σ = 3003264. Its totient is φ = 2669536.

The previous prime is 2836397. The next prime is 2836423. The reversal of 2836399 is 9936382.

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

It is a cyclic number.

It is not a de Polignac number, because 2836399 - 2¹ = 2836397 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 (2836391) 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, 83407 + ... + 83440.

It is an arithmetic number, because the mean of its divisors is an integer number (750816).

2^2836399 is an apocalyptic number.

2836399 is a deficient number, since it is larger than the sum of its proper divisors (166865).

2836399 is a wasteful number, since it uses less digits than its factorization.

2836399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166864.

The product of its digits is 69984, while the sum is 40.

The square root of 2836399 is about 1684.1612155610. The cubic root of 2836399 is about 141.5540961944.

The spelling of 2836399 in words is "two million, eight hundred thirty-six thousand, three hundred ninety-nine".