8067946020 has 48 divisors (see below), whose sum is σ = 23919090048. Its totient is φ = 2024896000.

The previous prime is 8067946001. The next prime is 8067946087. The reversal of 8067946020 is 206497608.

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, 3953856 + ... + 3955895.

It is an arithmetic number, because the mean of its divisors is an integer number (498314376).

Almost surely, 2^8067946020 is an apocalyptic number.

It is an amenable number.

8067946020 is an abundant number, since it is smaller than the sum of its proper divisors (15851144028).

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

8067946020 is a wasteful number, since it uses less digits than its factorization.

8067946020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7909780 (or 7909778 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 8067946020 is about 89821.7458080169. The cubic root of 8067946020 is about 2005.6462134701.

The spelling of 8067946020 in words is "eight billion, sixty-seven million, nine hundred forty-six thousand, twenty".