980000646083 has 4 divisors (see below), whose sum is σ = 1013793771840. Its totient is φ = 946207520328.

The previous prime is 980000646047. The next prime is 980000646109. The reversal of 980000646083 is 380646000089.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 380646000089 = 29 ⋅13125724141.

It is a cyclic number.

It is not a de Polignac number, because 980000646083 - 2²⁸ = 979732210627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (980000642083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16896562835 + ... + 16896562892.

It is an arithmetic number, because the mean of its divisors is an integer number (253448442960).

Almost surely, 2^980000646083 is an apocalyptic number.

980000646083 is a deficient number, since it is larger than the sum of its proper divisors (33793125757).

980000646083 is a wasteful number, since it uses less digits than its factorization.

980000646083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33793125756.

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 980000646083 in words is "nine hundred eighty billion, six hundred forty-six thousand, eighty-three".