4987829 has 16 divisors (see below), whose sum is σ = 6268416. Its totient is φ = 3855600.

The previous prime is 4987819. The next prime is 4987847. The reversal of 4987829 is 9287894.

It is not a de Polignac number, because 4987829 - 2⁴ = 4987813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4987819) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16094 + ... + 16400.

It is an arithmetic number, because the mean of its divisors is an integer number (391776).

Almost surely, 2^4987829 is an apocalyptic number.

It is an amenable number.

4987829 is a deficient number, since it is larger than the sum of its proper divisors (1280587).

4987829 is a wasteful number, since it uses less digits than its factorization.

4987829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536.

The product of its digits is 290304, while the sum is 47.

The square root of 4987829 is about 2233.3448009656. The cubic root of 4987829 is about 170.8587344872.

It can be divided in two parts, 49 and 87829, that added together give a palindrome (87878).

The spelling of 4987829 in words is "four million, nine hundred eighty-seven thousand, eight hundred twenty-nine".