1680102282 has 16 divisors (see below), whose sum is σ = 3557863872. Its totient is φ = 527090880.

The previous prime is 1680102271. The next prime is 1680102283. The reversal of 1680102282 is 2822010861.

It is not an unprimeable number, because it can be changed into a prime (1680102283) 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, 8235694 + ... + 8235897.

It is an arithmetic number, because the mean of its divisors is an integer number (222366492).

Almost surely, 2^1680102282 is an apocalyptic number.

1680102282 is an abundant number, since it is smaller than the sum of its proper divisors (1877761590).

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

1680102282 is a wasteful number, since it uses less digits than its factorization.

1680102282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16471613.

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 1680102282 is about 40989.0507574889. The cubic root of 1680102282 is about 1188.8085153101.

The spelling of 1680102282 in words is "one billion, six hundred eighty million, one hundred two thousand, two hundred eighty-two".