11617760386 has 4 divisors (see below), whose sum is σ = 17426640582. Its totient is φ = 5808880192.

The previous prime is 11617760381. The next prime is 11617760417. The reversal of 11617760386 is 68306771611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11370170161 + 247590225 = 106631^2 + 15735^2 .

It is not an unprimeable number, because it can be changed into a prime (11617760381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2904440095 + ... + 2904440098.

Almost surely, 2^11617760386 is an apocalyptic number.

11617760386 is a deficient number, since it is larger than the sum of its proper divisors (5808880196).

11617760386 is an equidigital number, since it uses as much as digits as its factorization.

11617760386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5808880195.

The product of its (nonzero) digits is 254016, while the sum is 46.

The spelling of 11617760386 in words is "eleven billion, six hundred seventeen million, seven hundred sixty thousand, three hundred eighty-six".