1849382860 has 96 divisors (see below), whose sum is σ = 4442880960. Its totient is φ = 640991232.

The previous prime is 1849382831. The next prime is 1849382897. The reversal of 1849382860 is 682839481.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 556564 + ... + 559876.

It is an arithmetic number, because the mean of its divisors is an integer number (46280010).

Almost surely, 2^1849382860 is an apocalyptic number.

1849382860 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 1849382860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2221440480).

1849382860 is an abundant number, since it is smaller than the sum of its proper divisors (2593498100).

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

1849382860 is a wasteful number, since it uses less digits than its factorization.

1849382860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3467 (or 3465 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 49.

The square root of 1849382860 is about 43004.4516300348. The cubic root of 1849382860 is about 1227.4645062002.

The spelling of 1849382860 in words is "one billion, eight hundred forty-nine million, three hundred eighty-two thousand, eight hundred sixty".