4049617 has 8 divisors (see below), whose sum is σ = 4757760. Its totient is φ = 3398160.

The previous prime is 4049609. The next prime is 4049707. The reversal of 4049617 is 7169404.

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 4049617 - 2³ = 4049609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4044617) 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, 14017 + ... + 14302.

It is an arithmetic number, because the mean of its divisors is an integer number (594720).

Almost surely, 2^4049617 is an apocalyptic number.

It is an amenable number.

4049617 is a deficient number, since it is larger than the sum of its proper divisors (708143).

4049617 is a wasteful number, since it uses less digits than its factorization.

4049617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28343.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 4049617 is about 2012.3660203850. The cubic root of 4049617 is about 159.3937605495.

The spelling of 4049617 in words is "four million, forty-nine thousand, six hundred seventeen".