11684047379 has 2 divisors, whose sum is σ = 11684047380. Its totient is φ = 11684047378.

The previous prime is 11684047303. The next prime is 11684047457. The reversal of 11684047379 is 97374048611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11684047379 - 2²⁸ = 11415611923 is a prime.

It is not a weakly prime, because it can be changed into another prime (11684047279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5842023689 + 5842023690.

It is an arithmetic number, because the mean of its divisors is an integer number (5842023690).

Almost surely, 2^11684047379 is an apocalyptic number.

11684047379 is a deficient number, since it is larger than the sum of its proper divisors (1).

11684047379 is an equidigital number, since it uses as much as digits as its factorization.

11684047379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 50.

The spelling of 11684047379 in words is "eleven billion, six hundred eighty-four million, forty-seven thousand, three hundred seventy-nine".