4549834 has 4 divisors (see below), whose sum is σ = 6824754. Its totient is φ = 2274916.

The previous prime is 4549801. The next prime is 4549841. The reversal of 4549834 is 4389454.

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

It can be written as a sum of positive squares in only one way, i.e., 3441025 + 1108809 = 1855^2 + 1053^2 .

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 4549793 and 4549802.

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, 1137457 + ... + 1137460.

Almost surely, 2^4549834 is an apocalyptic number.

4549834 is a deficient number, since it is larger than the sum of its proper divisors (2274920).

4549834 is a wasteful number, since it uses less digits than its factorization.

4549834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274919.

The product of its digits is 69120, while the sum is 37.

The square root of 4549834 is about 2133.0339894151. The cubic root of 4549834 is about 165.7035644358.

The spelling of 4549834 in words is "four million, five hundred forty-nine thousand, eight hundred thirty-four".