4999599 has 18 divisors (see below), whose sum is σ = 7939568. Its totient is φ = 3029400.

The previous prime is 4999597. The next prime is 4999613. The reversal of 4999599 is 9959994.

It is a happy number.

4999599 is a `hidden beast` number, since 49 + 9 + 9 + 599 = 666.

4999599 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4999599 - 2¹ = 4999597 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 (4999591) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1207 + ... + 3384.

Almost surely, 2^4999599 is an apocalyptic number.

4999599 is a deficient number, since it is larger than the sum of its proper divisors (2939969).

4999599 is a wasteful number, since it uses less digits than its factorization.

4999599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4619 (or 4605 counting only the distinct ones).

The product of its digits is 1180980, while the sum is 54.

The square root of 4999599 is about 2235.9783093760. The cubic root of 4999599 is about 170.9930232098.

The spelling of 4999599 in words is "four million, nine hundred ninety-nine thousand, five hundred ninety-nine".