4159749 has 16 divisors (see below), whose sum is σ = 6087744. Its totient is φ = 2505600.

The previous prime is 4159741. The next prime is 4159769. The reversal of 4159749 is 9479514.

It is not a de Polignac number, because 4159749 - 2³ = 4159741 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4159741) 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 15 ways as a sum of consecutive naturals, for example, 7419 + ... + 7959.

It is an arithmetic number, because the mean of its divisors is an integer number (380484).

Almost surely, 2^4159749 is an apocalyptic number.

It is an amenable number.

4159749 is a deficient number, since it is larger than the sum of its proper divisors (1927995).

4159749 is a wasteful number, since it uses less digits than its factorization.

4159749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788.

The product of its digits is 45360, while the sum is 39.

The square root of 4159749 is about 2039.5462730715. The cubic root of 4159749 is about 160.8257956562.

The spelling of 4159749 in words is "four million, one hundred fifty-nine thousand, seven hundred forty-nine".