3801149 has 8 divisors (see below), whose sum is σ = 4390848. Its totient is φ = 3252160.

The previous prime is 3801143. The next prime is 3801163. The reversal of 3801149 is 9411083.

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-3801149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3801143) 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, 9977 + ... + 10350.

It is an arithmetic number, because the mean of its divisors is an integer number (548856).

Almost surely, 2^3801149 is an apocalyptic number.

It is an amenable number.

3801149 is a deficient number, since it is larger than the sum of its proper divisors (589699).

3801149 is a wasteful number, since it uses less digits than its factorization.

3801149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20355.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 3801149 is about 1949.6535589689. The cubic root of 3801149 is about 156.0648015900.

The spelling of 3801149 in words is "three million, eight hundred one thousand, one hundred forty-nine".