11779830730 has 16 divisors (see below), whose sum is σ = 21236683104. Its totient is φ = 4704601680.

The previous prime is 11779830707. The next prime is 11779830731. The reversal of 11779830730 is 3703897711.

It is not an unprimeable number, because it can be changed into a prime (11779830731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 909576 + ... + 922435.

It is an arithmetic number, because the mean of its divisors is an integer number (1327292694).

Almost surely, 2^11779830730 is an apocalyptic number.

11779830730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11779830730 is a deficient number, since it is larger than the sum of its proper divisors (9456852374).

11779830730 is a wasteful number, since it uses less digits than its factorization.

11779830730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1832661.

The product of its (nonzero) digits is 222264, while the sum is 46.

The spelling of 11779830730 in words is "eleven billion, seven hundred seventy-nine million, eight hundred thirty thousand, seven hundred thirty".