1831374230 has 32 divisors (see below), whose sum is σ = 3769549056. Its totient is φ = 627541344.

The previous prime is 1831374217. The next prime is 1831374253. The reversal of 1831374230 is 324731381.

It is a Curzon number.

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, 135437 + ... + 148343.

It is an arithmetic number, because the mean of its divisors is an integer number (117798408).

Almost surely, 2^1831374230 is an apocalyptic number.

1831374230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1831374230 is an abundant number, since it is smaller than the sum of its proper divisors (1938174826).

1831374230 is a wasteful number, since it uses less digits than its factorization.

1831374230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14948.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 1831374230 is about 42794.5584157612. The cubic root of 1831374230 is about 1223.4672998254.

The spelling of 1831374230 in words is "one billion, eight hundred thirty-one million, three hundred seventy-four thousand, two hundred thirty".