2843396 has 6 divisors (see below), whose sum is σ = 4975950. Its totient is φ = 1421696.

The previous prime is 2843389. The next prime is 2843411. The reversal of 2843396 is 6933482.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2402500 + 440896 = 1550^2 + 664^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355421 + ... + 355428.

It is an arithmetic number, because the mean of its divisors is an integer number (829325).

2^2843396 is an apocalyptic number.

It is an amenable number.

2843396 is a deficient number, since it is larger than the sum of its proper divisors (2132554).

2843396 is a wasteful number, since it uses less digits than its factorization.

2843396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710853 (or 710851 counting only the distinct ones).

The product of its digits is 31104, while the sum is 35.

The square root of 2843396 is about 1686.2372312341. The cubic root of 2843396 is about 141.6703986714.

The spelling of 2843396 in words is "two million, eight hundred forty-three thousand, three hundred ninety-six".