2849437 has 4 divisors (see below), whose sum is σ = 2855776. Its totient is φ = 2843100.

The previous prime is 2849423. The next prime is 2849461. The reversal of 2849437 is 7349482.

It is a happy number.

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 2849437 - 2¹¹ = 2847389 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2849396 and 2849405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2849477) 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, 2439 + ... + 3412.

It is an arithmetic number, because the mean of its divisors is an integer number (713944).

2^2849437 is an apocalyptic number.

It is an amenable number.

2849437 is a deficient number, since it is larger than the sum of its proper divisors (6339).

2849437 is an equidigital number, since it uses as much as digits as its factorization.

2849437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6338.

The product of its digits is 48384, while the sum is 37.

The square root of 2849437 is about 1688.0275471686. The cubic root of 2849437 is about 141.7706573645.

The spelling of 2849437 in words is "two million, eight hundred forty-nine thousand, four hundred thirty-seven".