1783882068 has 12 divisors (see below), whose sum is σ = 4162391520. Its totient is φ = 594627352.

The previous prime is 1783882057. The next prime is 1783882081. The reversal of 1783882068 is 8602883871.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 1783882068.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74328408 + ... + 74328431.

It is an arithmetic number, because the mean of its divisors is an integer number (346865960).

Almost surely, 2^1783882068 is an apocalyptic number.

It is an amenable number.

1783882068 is an abundant number, since it is smaller than the sum of its proper divisors (2378509452).

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

1783882068 is a wasteful number, since it uses less digits than its factorization.

1783882068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148656846 (or 148656844 counting only the distinct ones).

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

The square root of 1783882068 is about 42236.0280803013. The cubic root of 1783882068 is about 1212.7986735507.

The spelling of 1783882068 in words is "one billion, seven hundred eighty-three million, eight hundred eighty-two thousand, sixty-eight".