2486839829 has 4 divisors (see below), whose sum is σ = 2488387020. Its totient is φ = 2485292640.

The previous prime is 2486839811. The next prime is 2486839867. The reversal of 2486839829 is 9289386842.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9289386842 = 2 ⋅4644693421.

It can be written as a sum of positive squares in 2 ways, for example, as 2051908804 + 434931025 = 45298^2 + 20855^2 .

It is a cyclic number.

It is not a de Polignac number, because 2486839829 - 2¹² = 2486835733 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 (2486839429) 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 3 ways as a sum of consecutive naturals, for example, 771182 + ... + 774399.

It is an arithmetic number, because the mean of its divisors is an integer number (622096755).

Almost surely, 2^2486839829 is an apocalyptic number.

It is an amenable number.

2486839829 is a deficient number, since it is larger than the sum of its proper divisors (1547191).

2486839829 is a wasteful number, since it uses less digits than its factorization.

2486839829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1547190.

The product of its digits is 11943936, while the sum is 59.

The square root of 2486839829 is about 49868.2246425517. The cubic root of 2486839829 is about 1354.8231372758.

The spelling of 2486839829 in words is "two billion, four hundred eighty-six million, eight hundred thirty-nine thousand, eight hundred twenty-nine".