5729844 has 24 divisors (see below), whose sum is σ = 13597920. Its totient is φ = 1877344.

The previous prime is 5729839. The next prime is 5729851. The reversal of 5729844 is 4489275.

It is a super-2 number, since 2×5729844² = 65662224528672, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3339 + ... + 4754.

It is an arithmetic number, because the mean of its divisors is an integer number (566580).

Almost surely, 2^5729844 is an apocalyptic number.

It is an amenable number.

5729844 is an abundant number, since it is smaller than the sum of its proper divisors (7868076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5729844 is a wasteful number, since it uses less digits than its factorization.

5729844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8159 (or 8157 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 5729844 is about 2393.7092555279. The cubic root of 5729844 is about 178.9428153944.

The spelling of 5729844 in words is "five million, seven hundred twenty-nine thousand, eight hundred forty-four".