9777341214 has 48 divisors (see below), whose sum is σ = 22335031680. Its totient is φ = 3082620240.

The previous prime is 9777341209. The next prime is 9777341251. The reversal of 9777341214 is 4121437779.

9777341214 is a `hidden beast` number, since 97 + 7 + 7 + 341 + 214 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 9777341214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 193149 + ... + 238455.

It is an arithmetic number, because the mean of its divisors is an integer number (465313160).

Almost surely, 2^9777341214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9777341214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11167515840).

9777341214 is an abundant number, since it is smaller than the sum of its proper divisors (12557690466).

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

9777341214 is a wasteful number, since it uses less digits than its factorization.

9777341214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45965 (or 45962 counting only the distinct ones).

The product of its digits is 296352, while the sum is 45.

The square root of 9777341214 is about 98880.4389856760. The cubic root of 9777341214 is about 2138.3243946757.

The spelling of 9777341214 in words is "nine billion, seven hundred seventy-seven million, three hundred forty-one thousand, two hundred fourteen".