683982099 has 12 divisors (see below), whose sum is σ = 992329416. Its totient is φ = 453977952.

The previous prime is 683982077. The next prime is 683982127. The reversal of 683982099 is 990289386.

It is not a de Polignac number, because 683982099 - 2⁷ = 683981971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (683982059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 165354 + ... + 169439.

It is an arithmetic number, because the mean of its divisors is an integer number (82694118).

Almost surely, 2^683982099 is an apocalyptic number.

683982099 is a deficient number, since it is larger than the sum of its proper divisors (308347317).

683982099 is a wasteful number, since it uses less digits than its factorization.

683982099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335026 (or 335023 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 54.

The square root of 683982099 is about 26153.0514280839. The cubic root of 683982099 is about 881.0791251009.

The spelling of 683982099 in words is "six hundred eighty-three million, nine hundred eighty-two thousand, ninety-nine".