1682882861 has 8 divisors (see below), whose sum is σ = 1836172800. Its totient is φ = 1529643040.

The previous prime is 1682882857. The next prime is 1682882863.

It is a happy number.

1682882861 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1682882861 - 2² = 1682882857 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1682882863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108905 + ... + 123393.

It is an arithmetic number, because the mean of its divisors is an integer number (229521600).

Almost surely, 2^1682882861 is an apocalyptic number.

1682882861 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1682882861 is a deficient number, since it is larger than the sum of its proper divisors (153289939).

1682882861 is a wasteful number, since it uses less digits than its factorization.

1682882861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25059.

The product of its digits is 589824, while the sum is 50.

The square root of 1682882861 is about 41022.9552933477. The cubic root of 1682882861 is about 1189.4639821668.

The spelling of 1682882861 in words is "one billion, six hundred eighty-two million, eight hundred eighty-two thousand, eight hundred sixty-one".