3800249 has 8 divisors (see below), whose sum is σ = 3961440. Its totient is φ = 3642400.

The previous prime is 3800227. The next prime is 3800257. The reversal of 3800249 is 9420083.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3800249 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3800219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1634 + ... + 3204.

It is an arithmetic number, because the mean of its divisors is an integer number (495180).

Almost surely, 2^3800249 is an apocalyptic number.

It is an amenable number.

3800249 is a deficient number, since it is larger than the sum of its proper divisors (161191).

3800249 is a wasteful number, since it uses less digits than its factorization.

3800249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 3800249 is about 1949.4227350680. The cubic root of 3800249 is about 156.0524834367.

The spelling of 3800249 in words is "three million, eight hundred thousand, two hundred forty-nine".