8361051336 has 160 divisors (see below), whose sum is σ = 25694301600. Its totient is φ = 2519112960.

The previous prime is 8361051331. The next prime is 8361051341. The reversal of 8361051336 is 6331501638.

It is a happy number.

8361051336 is a `hidden beast` number, since 8 + 3 + 610 + 5 + 1 + 3 + 36 = 666.

It is an interprime number because it is at equal distance from previous prime (8361051331) and next prime (8361051341).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 8361051336.

It is not an unprimeable number, because it can be changed into a prime (8361051331) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1272636 + ... + 1279188.

It is an arithmetic number, because the mean of its divisors is an integer number (160589385).

Almost surely, 2^8361051336 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 8361051336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12847150800).

8361051336 is an abundant number, since it is smaller than the sum of its proper divisors (17333250264).

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

8361051336 is a wasteful number, since it uses less digits than its factorization.

8361051336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6761 (or 6748 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 8361051336 is about 91438.7846375924. The cubic root of 8361051336 is about 2029.6459974649.

The spelling of 8361051336 in words is "eight billion, three hundred sixty-one million, fifty-one thousand, three hundred thirty-six".