1682681110 has 32 divisors (see below), whose sum is σ = 3308366592. Its totient is φ = 611107680.

The previous prime is 1682681083. The next prime is 1682681113. The reversal of 1682681110 is 111862861.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1682681113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81237 + ... + 99823.

It is an arithmetic number, because the mean of its divisors is an integer number (103386456).

Almost surely, 2^1682681110 is an apocalyptic number.

1682681110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1682681110 is a deficient number, since it is larger than the sum of its proper divisors (1625685482).

1682681110 is a wasteful number, since it uses less digits than its factorization.

1682681110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19428.

The product of its (nonzero) digits is 4608, while the sum is 34.

The square root of 1682681110 is about 41020.4962183541. The cubic root of 1682681110 is about 1189.4164476366.

The spelling of 1682681110 in words is "one billion, six hundred eighty-two million, six hundred eighty-one thousand, one hundred ten".