119899349 has 2 divisors, whose sum is σ = 119899350. Its totient is φ = 119899348.

The previous prime is 119899337. The next prime is 119899411. The reversal of 119899349 is 943998911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100600900 + 19298449 = 10030^2 + 4393^2 .

It is a cyclic number.

It is not a de Polignac number, because 119899349 - 2¹² = 119895253 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 119899349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119899309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59949674 + 59949675.

It is an arithmetic number, because the mean of its divisors is an integer number (59949675).

Almost surely, 2^119899349 is an apocalyptic number.

It is an amenable number.

119899349 is a deficient number, since it is larger than the sum of its proper divisors (1).

119899349 is an equidigital number, since it uses as much as digits as its factorization.

119899349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 629856, while the sum is 53.

The square root of 119899349 is about 10949.8561177762. The cubic root of 119899349 is about 493.1044725635.

The spelling of 119899349 in words is "one hundred nineteen million, eight hundred ninety-nine thousand, three hundred forty-nine".