1803234230 has 32 divisors (see below), whose sum is σ = 3713679360. Its totient is φ = 617556960.

The previous prime is 1803234229. The next prime is 1803234241. The reversal of 1803234230 is 324323081.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1803234230.

It is a congruent number.

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, 50315 + ... + 78345.

It is an arithmetic number, because the mean of its divisors is an integer number (116052480).

Almost surely, 2^1803234230 is an apocalyptic number.

1803234230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1803234230 is an abundant number, since it is smaller than the sum of its proper divisors (1910445130).

1803234230 is a wasteful number, since it uses less digits than its factorization.

1803234230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28964.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 1803234230 is about 42464.5055310903. The cubic root of 1803234230 is about 1217.1685276399.

The spelling of 1803234230 in words is "one billion, eight hundred three million, two hundred thirty-four thousand, two hundred thirty".