1834108128 has 36 divisors (see below), whose sum is σ = 5215745808. Its totient is φ = 611369280.

The previous prime is 1834108127. The next prime is 1834108151. The reversal of 1834108128 is 8218014381.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1834108092 and 1834108101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1834108123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3183928 + ... + 3184503.

It is an arithmetic number, because the mean of its divisors is an integer number (144881828).

Almost surely, 2^1834108128 is an apocalyptic number.

1834108128 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1834108128 is an abundant number, since it is smaller than the sum of its proper divisors (3381637680).

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

1834108128 is a wasteful number, since it uses less digits than its factorization.

1834108128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6368447 (or 6368436 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The square root of 1834108128 is about 42826.4886256158. The cubic root of 1834108128 is about 1224.0757994837.

The spelling of 1834108128 in words is "one billion, eight hundred thirty-four million, one hundred eight thousand, one hundred twenty-eight".