4109249 has 8 divisors (see below), whose sum is σ = 4370112. Its totient is φ = 3855280.

The previous prime is 4109233. The next prime is 4109251. The reversal of 4109249 is 9429014.

4109249 = 142² + 143² + ... + 247².

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4109249 - 2⁴ = 4109233 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4109279) by changing a digit.

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, 467 + ... + 2904.

It is an arithmetic number, because the mean of its divisors is an integer number (546264).

Almost surely, 2^4109249 is an apocalyptic number.

It is an amenable number.

4109249 is a deficient number, since it is larger than the sum of its proper divisors (260863).

4109249 is a wasteful number, since it uses less digits than its factorization.

4109249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3447.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 4109249 is about 2027.1282643188. The cubic root of 4109249 is about 160.1723273497.

The spelling of 4109249 in words is "four million, one hundred nine thousand, two hundred forty-nine".