2830430 has 16 divisors (see below), whose sum is σ = 5363280. Its totient is φ = 1072512.

The previous prime is 2830397. The next prime is 2830433. The reversal of 2830430 is 340382.

2830430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2830430² = 16022667969800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2830433) 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 7 ways as a sum of consecutive naturals, for example, 7259 + ... + 7638.

It is an arithmetic number, because the mean of its divisors is an integer number (335205).

2^2830430 is an apocalyptic number.

2830430 is a deficient number, since it is larger than the sum of its proper divisors (2532850).

2830430 is a wasteful number, since it uses less digits than its factorization.

2830430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14923.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2830430 is about 1682.3881835058. The cubic root of 2830430 is about 141.4547296153.

The spelling of 2830430 in words is "two million, eight hundred thirty thousand, four hundred thirty".