2830844146 has 32 divisors (see below), whose sum is σ = 4632868800. Its totient is φ = 1289525184.

The previous prime is 2830844129. The next prime is 2830844161. The reversal of 2830844146 is 6414480382.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2830844099 and 2830844108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 629221 + ... + 633703.

It is an arithmetic number, because the mean of its divisors is an integer number (144777150).

Almost surely, 2^2830844146 is an apocalyptic number.

2830844146 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2830844146 is a deficient number, since it is larger than the sum of its proper divisors (1802024654).

2830844146 is a wasteful number, since it uses less digits than its factorization.

2830844146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4810.

The product of its (nonzero) digits is 147456, while the sum is 40.

The square root of 2830844146 is about 53205.6777609307. The cubic root of 2830844146 is about 1414.6162845556.

The spelling of 2830844146 in words is "two billion, eight hundred thirty million, eight hundred forty-four thousand, one hundred forty-six".