1833910134 has 128 divisors (see below), whose sum is σ = 4543672320. Its totient is φ = 481852800.

The previous prime is 1833910103. The next prime is 1833910151. The reversal of 1833910134 is 4310193381.

It is a junction number, because it is equal to n+sod(n) for n = 1833910095 and 1833910104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5540349 + ... + 5540679.

It is an arithmetic number, because the mean of its divisors is an integer number (35497440).

Almost surely, 2^1833910134 is an apocalyptic number.

1833910134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1833910134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2271836160).

1833910134 is an abundant number, since it is smaller than the sum of its proper divisors (2709762186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1833910134 is a wasteful number, since it uses less digits than its factorization.

1833910134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 1833910134 is about 42824.1769798323. The cubic root of 1833910134 is about 1224.0317511201.

The spelling of 1833910134 in words is "one billion, eight hundred thirty-three million, nine hundred ten thousand, one hundred thirty-four".