11679147349 has 2 divisors, whose sum is σ = 11679147350. Its totient is φ = 11679147348.

The previous prime is 11679147331. The next prime is 11679147383. The reversal of 11679147349 is 94374197611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11006108100 + 673039249 = 104910^2 + 25943^2 .

It is a cyclic number.

It is not a de Polignac number, because 11679147349 - 2²¹ = 11677050197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11679147296 and 11679147305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11679147329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5839573674 + 5839573675.

It is an arithmetic number, because the mean of its divisors is an integer number (5839573675).

Almost surely, 2^11679147349 is an apocalyptic number.

It is an amenable number.

11679147349 is a deficient number, since it is larger than the sum of its proper divisors (1).

11679147349 is an equidigital number, since it uses as much as digits as its factorization.

11679147349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1143072, while the sum is 52.

The spelling of 11679147349 in words is "eleven billion, six hundred seventy-nine million, one hundred forty-seven thousand, three hundred forty-nine".