3849155 has 8 divisors (see below), whose sum is σ = 4633200. Its totient is φ = 3069856.

The previous prime is 3849151. The next prime is 3849187. The reversal of 3849155 is 5519483.

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 3849155 - 2² = 3849151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3849151) 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, 956 + ... + 2934.

It is an arithmetic number, because the mean of its divisors is an integer number (579150).

Almost surely, 2^3849155 is an apocalyptic number.

3849155 is a deficient number, since it is larger than the sum of its proper divisors (784045).

3849155 is a wasteful number, since it uses less digits than its factorization.

3849155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2373.

The product of its digits is 21600, while the sum is 35.

The square root of 3849155 is about 1961.9263492802. The cubic root of 3849155 is about 156.7190534530.

It can be divided in two parts, 3849 and 155, that added together give a palindrome (4004).

The spelling of 3849155 in words is "three million, eight hundred forty-nine thousand, one hundred fifty-five".