7388064884866 has 8 divisors (see below), whose sum is σ = 11084412381840. Its totient is φ = 3693260757588.

The previous prime is 7388064884801. The next prime is 7388064884881. The reversal of 7388064884866 is 6684884608837.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 7388064884792 and 7388064884801.

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, 385830456 + ... + 385849603.

It is an arithmetic number, because the mean of its divisors is an integer number (1385551547730).

Almost surely, 2^{7388064884866} is an apocalyptic number.

7388064884866 is a deficient number, since it is larger than the sum of its proper divisors (3696347496974).

7388064884866 is a wasteful number, since it uses less digits than its factorization.

7388064884866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771684848.

The product of its (nonzero) digits is 2378170368, while the sum is 76.

The spelling of 7388064884866 in words is "seven trillion, three hundred eighty-eight billion, sixty-four million, eight hundred eighty-four thousand, eight hundred sixty-six".