986050780989 has 8 divisors (see below), whose sum is σ = 1392071690880. Its totient is φ = 618698529216.

The previous prime is 986050780951. The next prime is 986050780991. The reversal of 986050780989 is 989087050689.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 986050780989 - 2³⁷ = 848611827517 is a prime.

It is a super-2 number, since 2×986050780989² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (986050770989) 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, 9667164469 + ... + 9667164570.

It is an arithmetic number, because the mean of its divisors is an integer number (174008961360).

Almost surely, 2^986050780989 is an apocalyptic number.

It is an amenable number.

986050780989 is a deficient number, since it is larger than the sum of its proper divisors (406020909891).

986050780989 is a wasteful number, since it uses less digits than its factorization.

986050780989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19334329059.

The product of its (nonzero) digits is 78382080, while the sum is 69.

The spelling of 986050780989 in words is "nine hundred eighty-six billion, fifty million, seven hundred eighty thousand, nine hundred eighty-nine".