2834918 has 4 divisors (see below), whose sum is σ = 4252380. Its totient is φ = 1417458.

The previous prime is 2834893. The next prime is 2834921. The reversal of 2834918 is 8194382.

It is a happy number.

2834918 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708728 + ... + 708731.

It is an arithmetic number, because the mean of its divisors is an integer number (1063095).

2^2834918 is an apocalyptic number.

2834918 is a deficient number, since it is larger than the sum of its proper divisors (1417462).

2834918 is a wasteful number, since it uses less digits than its factorization.

2834918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417461.

The product of its digits is 13824, while the sum is 35.

The square root of 2834918 is about 1683.7214734035. The cubic root of 2834918 is about 141.5294548429.

The spelling of 2834918 in words is "two million, eight hundred thirty-four thousand, nine hundred eighteen".