8700668380 has 12 divisors (see below), whose sum is σ = 18271403640. Its totient is φ = 3480267344.

The previous prime is 8700668377. The next prime is 8700668387. The reversal of 8700668380 is 838660078.

It is a self number, because there is not a number n which added to its sum of digits gives 8700668380.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8700668387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217516690 + ... + 217516729.

It is an arithmetic number, because the mean of its divisors is an integer number (1522616970).

Almost surely, 2^8700668380 is an apocalyptic number.

It is an amenable number.

8700668380 is an abundant number, since it is smaller than the sum of its proper divisors (9570735260).

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

8700668380 is a wasteful number, since it uses less digits than its factorization.

8700668380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435033428 (or 435033426 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 46.

The square root of 8700668380 is about 93277.3733549568. The cubic root of 8700668380 is about 2056.7627839725.

The spelling of 8700668380 in words is "eight billion, seven hundred million, six hundred sixty-eight thousand, three hundred eighty".