4181349 has 16 divisors (see below), whose sum is σ = 5931200. Its totient is φ = 2612736.

The previous prime is 4181347. The next prime is 4181351. The reversal of 4181349 is 9431814.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4181347) and next prime (4181351).

It is not a de Polignac number, because 4181349 - 2¹ = 4181347 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4181347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5877 + ... + 6549.

It is an arithmetic number, because the mean of its divisors is an integer number (370700).

Almost surely, 2^4181349 is an apocalyptic number.

It is an amenable number.

4181349 is a deficient number, since it is larger than the sum of its proper divisors (1749851).

4181349 is a wasteful number, since it uses less digits than its factorization.

4181349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804.

The product of its digits is 3456, while the sum is 30.

The square root of 4181349 is about 2044.8347121467. The cubic root of 4181349 is about 161.1036843540.

The spelling of 4181349 in words is "four million, one hundred eighty-one thousand, three hundred forty-nine".