986923349 has 2 divisors, whose sum is σ = 986923350. Its totient is φ = 986923348.

The previous prime is 986923319. The next prime is 986923367. The reversal of 986923349 is 943329689.

986923349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 960070225 + 26853124 = 30985^2 + 5182^2 .

It is a cyclic number.

It is not a de Polignac number, because 986923349 - 2¹² = 986919253 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 986923349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (986923309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 493461674 + 493461675.

It is an arithmetic number, because the mean of its divisors is an integer number (493461675).

Almost surely, 2^986923349 is an apocalyptic number.

It is an amenable number.

986923349 is a deficient number, since it is larger than the sum of its proper divisors (1).

986923349 is an equidigital number, since it uses as much as digits as its factorization.

986923349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2519424, while the sum is 53.

The square root of 986923349 is about 31415.3362070184. The cubic root of 986923349 is about 995.6219772212.

The spelling of 986923349 in words is "nine hundred eighty-six million, nine hundred twenty-three thousand, three hundred forty-nine".