9413780066 has 8 divisors (see below), whose sum is σ = 14124540240. Its totient is φ = 4705599988.

The previous prime is 9413780059. The next prime is 9413780081. The reversal of 9413780066 is 6600873149.

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 = 9413779999 and 9413780026.

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, 635876 + ... + 650511.

It is an arithmetic number, because the mean of its divisors is an integer number (1765567530).

Almost surely, 2^9413780066 is an apocalyptic number.

9413780066 is a deficient number, since it is larger than the sum of its proper divisors (4710760174).

9413780066 is a wasteful number, since it uses less digits than its factorization.

9413780066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1290048.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 9413780066 is about 97024.6363868476. The cubic root of 9413780066 is about 2111.4850746275.

The spelling of 9413780066 in words is "nine billion, four hundred thirteen million, seven hundred eighty thousand, sixty-six".