1834028880 has 80 divisors (see below), whose sum is σ = 5712592704. Its totient is φ = 486743040.

The previous prime is 1834028869. The next prime is 1834028891. The reversal of 1834028880 is 888204381.

It is an interprime number because it is at equal distance from previous prime (1834028869) and next prime (1834028891).

It is a tau number, because it is divible by the number of its divisors (80).

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, 32532 + ... + 68748.

Almost surely, 2^1834028880 is an apocalyptic number.

1834028880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1834028880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2856296352).

1834028880 is an abundant number, since it is smaller than the sum of its proper divisors (3878563824).

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

1834028880 is a wasteful number, since it uses less digits than its factorization.

1834028880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36444 (or 36438 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 42.

The square root of 1834028880 is about 42825.5633938422. The cubic root of 1834028880 is about 1224.0581693061.

The spelling of 1834028880 in words is "one billion, eight hundred thirty-four million, twenty-eight thousand, eight hundred eighty".