8741274136 has 64 divisors (see below), whose sum is σ = 19070208000. Its totient is φ = 3678687360.

The previous prime is 8741274133. The next prime is 8741274209. The reversal of 8741274136 is 6314721478.

It is a junction number, because it is equal to n+sod(n) for n = 8741274092 and 8741274101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8741274133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2454325 + ... + 2457883.

It is an arithmetic number, because the mean of its divisors is an integer number (297972000).

Almost surely, 2^8741274136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8741274136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9535104000).

8741274136 is an abundant number, since it is smaller than the sum of its proper divisors (10328933864).

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

8741274136 is a wasteful number, since it uses less digits than its factorization.

8741274136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4352 (or 4348 counting only the distinct ones).

The product of its digits is 225792, while the sum is 43.

The square root of 8741274136 is about 93494.7813302967. The cubic root of 8741274136 is about 2059.9574358881.

The spelling of 8741274136 in words is "eight billion, seven hundred forty-one million, two hundred seventy-four thousand, one hundred thirty-six".