3847049 has 8 divisors (see below), whose sum is σ = 4250880. Its totient is φ = 3462976.

The previous prime is 3847037. The next prime is 3847061. The reversal of 3847049 is 9407483.

It is an interprime number because it is at equal distance from previous prime (3847037) and next prime (3847061).

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-3847049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3847079) 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, 4529 + ... + 5310.

It is an arithmetic number, because the mean of its divisors is an integer number (531360).

Almost surely, 2^3847049 is an apocalyptic number.

It is an amenable number.

3847049 is a deficient number, since it is larger than the sum of its proper divisors (403831).

3847049 is a wasteful number, since it uses less digits than its factorization.

3847049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9879.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 3847049 is about 1961.3895584508. The cubic root of 3847049 is about 156.6904661797.

The spelling of 3847049 in words is "three million, eight hundred forty-seven thousand, forty-nine".