8341832981 has 8 divisors (see below), whose sum is σ = 8558017944. Its totient is φ = 8126254080.

The previous prime is 8341832959. The next prime is 8341832999. The reversal of 8341832981 is 1892381438.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 251729956 + 8090103025 = 15866^2 + 89945^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 8341832981 - 2¹⁰ = 8341831957 is a prime.

It is a super-2 number, since 2×8341832981² (a number of 21 digits) contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8341832921) 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, 123566 + ... + 178751.

It is an arithmetic number, because the mean of its divisors is an integer number (1069752243).

Almost surely, 2^8341832981 is an apocalyptic number.

It is an amenable number.

8341832981 is a deficient number, since it is larger than the sum of its proper divisors (216184963).

8341832981 is a wasteful number, since it uses less digits than its factorization.

8341832981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303031.

The product of its digits is 331776, while the sum is 47.

The square root of 8341832981 is about 91333.6355402543. The cubic root of 8341832981 is about 2028.0897186291.

The spelling of 8341832981 in words is "eight billion, three hundred forty-one million, eight hundred thirty-two thousand, nine hundred eighty-one".