1882736808 has 128 divisors (see below), whose sum is σ = 5143824000. Its totient is φ = 571990016.

The previous prime is 1882736789. The next prime is 1882736813. The reversal of 1882736808 is 8086372881.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1794268 + ... + 1795316.

It is an arithmetic number, because the mean of its divisors is an integer number (40186125).

Almost surely, 2^1882736808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1882736808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2571912000).

1882736808 is an abundant number, since it is smaller than the sum of its proper divisors (3261087192).

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

1882736808 is a wasteful number, since it uses less digits than its factorization.

1882736808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211 (or 1207 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 51.

The square root of 1882736808 is about 43390.5151847728. The cubic root of 1882736808 is about 1234.7997638508.

The spelling of 1882736808 in words is "one billion, eight hundred eighty-two million, seven hundred thirty-six thousand, eight hundred eight".