8960017980 has 24 divisors (see below), whose sum is σ = 25088050512. Its totient is φ = 2389338112.

The previous prime is 8960017961. The next prime is 8960017981. The reversal of 8960017980 is 897100698.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8960017981) 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, 74666757 + ... + 74666876.

It is an arithmetic number, because the mean of its divisors is an integer number (1045335438).

Almost surely, 2^8960017980 is an apocalyptic number.

It is an amenable number.

8960017980 is an abundant number, since it is smaller than the sum of its proper divisors (16128032532).

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

8960017980 is a wasteful number, since it uses less digits than its factorization.

8960017980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149333645 (or 149333643 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 48.

The square root of 8960017980 is about 94657.3715037556. The cubic root of 8960017980 is about 2076.9990300408. Note that the first 3 decimals are identical.

The spelling of 8960017980 in words is "eight billion, nine hundred sixty million, seventeen thousand, nine hundred eighty".