1834277328 has 180 divisors, whose sum is σ = 5852720640. Its totient is φ = 534553344.

The previous prime is 1834277323. The next prime is 1834277363. The reversal of 1834277328 is 8237724381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1834277323) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 460401 + ... + 464367.

Almost surely, 2^1834277328 is an apocalyptic number.

1834277328 is a gapful number since it is divisible by the number (18) 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 1834277328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2926360320).

1834277328 is an abundant number, since it is smaller than the sum of its proper divisors (4018443312).

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

1834277328 is a wasteful number, since it uses less digits than its factorization.

1834277328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4026 (or 4004 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 1834277328 is about 42828.4639930035. The cubic root of 1834277328 is about 1224.1134394413.

The spelling of 1834277328 in words is "one billion, eight hundred thirty-four million, two hundred seventy-seven thousand, three hundred twenty-eight".