8332850420 has 12 divisors (see below), whose sum is σ = 17498985924. Its totient is φ = 3333140160.

The previous prime is 8332850419. The next prime is 8332850443. The reversal of 8332850420 is 240582338.

It can be written as a sum of positive squares in 2 ways, for example, as 4397546596 + 3935303824 = 66314^2 + 62732^2 .

It is a super-2 number, since 2×8332850420² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208321241 + ... + 208321280.

It is an arithmetic number, because the mean of its divisors is an integer number (1458248827).

Almost surely, 2^8332850420 is an apocalyptic number.

It is an amenable number.

8332850420 is an abundant number, since it is smaller than the sum of its proper divisors (9166135504).

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

8332850420 is a wasteful number, since it uses less digits than its factorization.

8332850420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416642530 (or 416642528 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 8332850420 is about 91284.4478539472. The cubic root of 8332850420 is about 2027.3615020821.

The spelling of 8332850420 in words is "eight billion, three hundred thirty-two million, eight hundred fifty thousand, four hundred twenty".