2083691682 has 32 divisors (see below), whose sum is σ = 4640482560. Its totient is φ = 693055440.

The previous prime is 2083691681. The next prime is 2083691689. The reversal of 2083691682 is 2861963802.

2083691682 is a `hidden beast` number, since 208 + 369 + 1 + 6 + 82 = 666.

It is not an unprimeable number, because it can be changed into a prime (2083691681) 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, 16669 + ... + 66672.

It is an arithmetic number, because the mean of its divisors is an integer number (145015080).

Almost surely, 2^2083691682 is an apocalyptic number.

2083691682 is an abundant number, since it is smaller than the sum of its proper divisors (2556790878).

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

2083691682 is a wasteful number, since it uses less digits than its factorization.

2083691682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83815 (or 83809 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 2083691682 is about 45647.4718029378. The cubic root of 2083691682 is about 1277.2556113813.

The spelling of 2083691682 in words is "two billion, eighty-three million, six hundred ninety-one thousand, six hundred eighty-two".