2080829 has 4 divisors (see below), whose sum is σ = 2100384. Its totient is φ = 2061276.

The previous prime is 2080807. The next prime is 2080847. The reversal of 2080829 is 9280802.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9280802 = 2 ⋅4640401.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2080829 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 (2080849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9617 + ... + 9830.

It is an arithmetic number, because the mean of its divisors is an integer number (525096).

2^2080829 is an apocalyptic number.

It is an amenable number.

2080829 is a deficient number, since it is larger than the sum of its proper divisors (19555).

2080829 is a wasteful number, since it uses less digits than its factorization.

2080829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19554.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 2080829 is about 1442.5078855937. The cubic root of 2080829 is about 127.6670423659.

The spelling of 2080829 in words is "two million, eighty thousand, eight hundred twenty-nine".