4999659 has 8 divisors (see below), whose sum is σ = 7618560. Its totient is φ = 2856936.

The previous prime is 4999651. The next prime is 4999661. The reversal of 4999659 is 9569994.

4999659 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4999659 - 2³ = 4999651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4999651) 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, 119019 + ... + 119060.

It is an arithmetic number, because the mean of its divisors is an integer number (952320).

Almost surely, 2^4999659 is an apocalyptic number.

4999659 is a deficient number, since it is larger than the sum of its proper divisors (2618901).

4999659 is a wasteful number, since it uses less digits than its factorization.

4999659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238089.

The product of its digits is 787320, while the sum is 51.

The square root of 4999659 is about 2235.9917262817. The cubic root of 4999659 is about 170.9937072340.

The spelling of 4999659 in words is "four million, nine hundred ninety-nine thousand, six hundred fifty-nine".