2983129 has 4 divisors (see below), whose sum is σ = 3003300. Its totient is φ = 2962960.

The previous prime is 2983117. The next prime is 2983139. The reversal of 2983129 is 9213892.

2983129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 227529 + 2755600 = 477^2 + 1660^2 .

It is a cyclic number.

It is not a de Polignac number, because 2983129 - 2¹⁵ = 2950361 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 2983094 and 2983103.

It is not an unprimeable number, because it can be changed into a prime (2983139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9862 + ... + 10159.

It is an arithmetic number, because the mean of its divisors is an integer number (750825).

2^2983129 is an apocalyptic number.

It is an amenable number.

2983129 is a deficient number, since it is larger than the sum of its proper divisors (20171).

2983129 is a wasteful number, since it uses less digits than its factorization.

2983129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20170.

The product of its digits is 7776, while the sum is 34.

The square root of 2983129 is about 1727.1737029031. The cubic root of 2983129 is about 143.9540909464.

The spelling of 2983129 in words is "two million, nine hundred eighty-three thousand, one hundred twenty-nine".