8361794783 has 8 divisors (see below), whose sum is σ = 8560025040. Its totient is φ = 8165537280.

The previous prime is 8361794773. The next prime is 8361794801. The reversal of 8361794783 is 3874971638.

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 8361794783 - 2¹² = 8361790687 is a prime.

It is a super-2 number, since 2×8361794783² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8361794773) 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, 484610 + ... + 501567.

It is an arithmetic number, because the mean of its divisors is an integer number (1070003130).

Almost surely, 2^8361794783 is an apocalyptic number.

8361794783 is a deficient number, since it is larger than the sum of its proper divisors (198230257).

8361794783 is a wasteful number, since it uses less digits than its factorization.

8361794783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986377.

The product of its digits is 6096384, while the sum is 56.

The square root of 8361794783 is about 91442.8498188896. The cubic root of 8361794783 is about 2029.7061529583.

The spelling of 8361794783 in words is "eight billion, three hundred sixty-one million, seven hundred ninety-four thousand, seven hundred eighty-three".