983828837699 has 4 divisors (see below), whose sum is σ = 983831738760. Its totient is φ = 983825936640.

The previous prime is 983828837671. The next prime is 983828837723. The reversal of 983828837699 is 996738828389.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 996738828389 = 109 ⋅9144392921.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-983828837699 is a prime.

It is a super-2 number, since 2×983828837699² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (983828837099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 862334 + ... + 1646595.

It is an arithmetic number, because the mean of its divisors is an integer number (245957934690).

Almost surely, 2^983828837699 is an apocalyptic number.

983828837699 is a deficient number, since it is larger than the sum of its proper divisors (2901061).

983828837699 is a wasteful number, since it uses less digits than its factorization.

983828837699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2901060.

The product of its digits is 2257403904, while the sum is 80.

The spelling of 983828837699 in words is "nine hundred eighty-three billion, eight hundred twenty-eight million, eight hundred thirty-seven thousand, six hundred ninety-nine".