8283694068 has 84 divisors (see below), whose sum is σ = 23406765508. Its totient is φ = 2548817280.

The previous prime is 8283694061. The next prime is 8283694087. The reversal of 8283694068 is 8604963828.

It can be written as a sum of positive squares in 2 ways, for example, as 373726224 + 7909967844 = 19332^2 + 88938^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8283694061) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 71353 + ... + 147168.

Almost surely, 2^8283694068 is an apocalyptic number.

It is an amenable number.

8283694068 is an abundant number, since it is smaller than the sum of its proper divisors (15123071440).

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

8283694068 is a wasteful number, since it uses less digits than its factorization.

8283694068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218556 (or 218539 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 54.

The square root of 8283694068 is about 91014.8013676896. The cubic root of 8283694068 is about 2023.3670984441.

The spelling of 8283694068 in words is "eight billion, two hundred eighty-three million, six hundred ninety-four thousand, sixty-eight".