2843402 has 8 divisors (see below), whose sum is σ = 4284576. Its totient is φ = 1415212.

The previous prime is 2843389. The next prime is 2843411. The reversal of 2843402 is 2043482.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2678 + ... + 3585.

It is an arithmetic number, because the mean of its divisors is an integer number (535572).

2^2843402 is an apocalyptic number.

2843402 is a deficient number, since it is larger than the sum of its proper divisors (1441174).

2843402 is a wasteful number, since it uses less digits than its factorization.

2843402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6492.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2843402 is about 1686.2390103422. The cubic root of 2843402 is about 141.6704983200.

Adding to 2843402 its reverse (2043482), we get a palindrome (4886884).

The spelling of 2843402 in words is "two million, eight hundred forty-three thousand, four hundred two".