8780046212 has 48 divisors (see below), whose sum is σ = 17747009280. Its totient is φ = 3722944512.

The previous prime is 8780046181. The next prime is 8780046241. The reversal of 8780046212 is 2126400878.

It is a super-2 number, since 2×8780046212² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2044964 + ... + 2049252.

It is an arithmetic number, because the mean of its divisors is an integer number (369729360).

Almost surely, 2^8780046212 is an apocalyptic number.

It is an amenable number.

8780046212 is an abundant number, since it is smaller than the sum of its proper divisors (8966963068).

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

8780046212 is a wasteful number, since it uses less digits than its factorization.

8780046212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5060 (or 5058 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 8780046212 is about 93701.9007918196. The cubic root of 8780046212 is about 2062.9986031374.

The spelling of 8780046212 in words is "eight billion, seven hundred eighty million, forty-six thousand, two hundred twelve".