4153749 has 8 divisors (see below), whose sum is σ = 5574240. Its totient is φ = 2751216.

The previous prime is 4153717. The next prime is 4153753. The reversal of 4153749 is 9473514.

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

It is not a de Polignac number, because 4153749 - 2⁵ = 4153717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4153759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3939 + ... + 4880.

It is an arithmetic number, because the mean of its divisors is an integer number (696780).

Almost surely, 2^4153749 is an apocalyptic number.

It is an amenable number.

4153749 is a deficient number, since it is larger than the sum of its proper divisors (1420491).

4153749 is a wasteful number, since it uses less digits than its factorization.

4153749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8979.

The product of its digits is 15120, while the sum is 33.

The square root of 4153749 is about 2038.0748268893. The cubic root of 4153749 is about 160.7484336892.

The spelling of 4153749 in words is "four million, one hundred fifty-three thousand, seven hundred forty-nine".