1682485100 has 18 divisors (see below), whose sum is σ = 3650992884. Its totient is φ = 672994000.

The previous prime is 1682485097. The next prime is 1682485109. The reversal of 1682485100 is 15842861.

It is a super-2 number, since 2×1682485100² = 5661512223444020000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1682485109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8412326 + ... + 8412525.

It is an arithmetic number, because the mean of its divisors is an integer number (202832938).

Almost surely, 2^1682485100 is an apocalyptic number.

1682485100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1682485100 is an abundant number, since it is smaller than the sum of its proper divisors (1968507784).

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

1682485100 is a wasteful number, since it uses less digits than its factorization.

1682485100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16824865 (or 16824858 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 1682485100 is about 41018.1069772850. The cubic root of 1682485100 is about 1189.3702621038.

The spelling of 1682485100 in words is "one billion, six hundred eighty-two million, four hundred eighty-five thousand, one hundred".