4999049 has 8 divisors (see below), whose sum is σ = 5641920. Its totient is φ = 4387600.

The previous prime is 4999031. The next prime is 4999081. The reversal of 4999049 is 9409994.

It is a happy number.

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-4999049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4999849) 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, 7517 + ... + 8154.

It is an arithmetic number, because the mean of its divisors is an integer number (705240).

Almost surely, 2^4999049 is an apocalyptic number.

It is an amenable number.

4999049 is a deficient number, since it is larger than the sum of its proper divisors (642871).

4999049 is a wasteful number, since it uses less digits than its factorization.

4999049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15711.

The product of its (nonzero) digits is 104976, while the sum is 44.

The square root of 4999049 is about 2235.8553173227. The cubic root of 4999049 is about 170.9867527328.

The spelling of 4999049 in words is "four million, nine hundred ninety-nine thousand, forty-nine".