2980803 has 16 divisors (see below), whose sum is σ = 4649216. Its totient is φ = 1663200.

The previous prime is 2980801. The next prime is 2980811. The reversal of 2980803 is 3080892.

It is not a de Polignac number, because 2980803 - 2¹ = 2980801 is a prime.

It is the 1727-th Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2980801) by changing a digit.

It is a nontrivial repunit in base 1726.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 748 + ... + 2553.

It is an arithmetic number, because the mean of its divisors is an integer number (290576).

2^2980803 is an apocalyptic number.

2980803 is a deficient number, since it is larger than the sum of its proper divisors (1668413).

2980803 is a wasteful number, since it uses less digits than its factorization.

2980803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3354.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 2980803 is about 1726.5002172024. The cubic root of 2980803 is about 143.9166666760.

The spelling of 2980803 in words is "two million, nine hundred eighty thousand, eight hundred three".