1682005283 has 4 divisors (see below), whose sum is σ = 1922291760. Its totient is φ = 1441718808.

The previous prime is 1682005219. The next prime is 1682005291. The reversal of 1682005283 is 3825002861.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3825002861 = 347 ⋅11023063.

It is a cyclic number.

It is not a de Polignac number, because 1682005283 - 2⁶ = 1682005219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1682005583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120143228 + ... + 120143241.

It is an arithmetic number, because the mean of its divisors is an integer number (480572940).

Almost surely, 2^1682005283 is an apocalyptic number.

1682005283 is a deficient number, since it is larger than the sum of its proper divisors (240286477).

1682005283 is an equidigital number, since it uses as much as digits as its factorization.

1682005283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240286476.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 1682005283 is about 41012.2577164438. The cubic root of 1682005283 is about 1189.2571884270.

The spelling of 1682005283 in words is "one billion, six hundred eighty-two million, five thousand, two hundred eighty-three".