2849043 has 8 divisors (see below), whose sum is σ = 3806656. Its totient is φ = 1895400.

The previous prime is 2849009. The next prime is 2849053. The reversal of 2849043 is 3409482.

It is a happy number.

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

It is not a de Polignac number, because 2849043 - 2⁸ = 2848787 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2849043.

It is not an unprimeable number, because it can be changed into a prime (2849053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1848 + ... + 3018.

It is an arithmetic number, because the mean of its divisors is an integer number (475832).

2^2849043 is an apocalyptic number.

2849043 is a deficient number, since it is larger than the sum of its proper divisors (957613).

2849043 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (2849042) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (1985).

2849043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1985.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 2849043 is about 1687.9108388775. The cubic root of 2849043 is about 141.7641227153.

The spelling of 2849043 in words is "two million, eight hundred forty-nine thousand, forty-three".