2849918 has 4 divisors (see below), whose sum is σ = 4274880. Its totient is φ = 1424958.

The previous prime is 2849893. The next prime is 2849927. The reversal of 2849918 is 8199482.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712478 + ... + 712481.

It is an arithmetic number, because the mean of its divisors is an integer number (1068720).

2^2849918 is an apocalyptic number.

2849918 is a deficient number, since it is larger than the sum of its proper divisors (1424962).

2849918 is a wasteful number, since it uses less digits than its factorization.

2849918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424961.

The product of its digits is 41472, while the sum is 41.

The square root of 2849918 is about 1688.1700151347. The cubic root of 2849918 is about 141.7786341274.

The spelling of 2849918 in words is "two million, eight hundred forty-nine thousand, nine hundred eighteen".