119439349 has 2 divisors, whose sum is σ = 119439350. Its totient is φ = 119439348.

The previous prime is 119439347. The next prime is 119439379. The reversal of 119439349 is 943934911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84511249 + 34928100 = 9193^2 + 5910^2 .

It is a cyclic number.

It is not a de Polignac number, because 119439349 - 2¹ = 119439347 is a prime.

Together with 119439347, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119439343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59719674 + 59719675.

It is an arithmetic number, because the mean of its divisors is an integer number (59719675).

Almost surely, 2^119439349 is an apocalyptic number.

It is an amenable number.

119439349 is a deficient number, since it is larger than the sum of its proper divisors (1).

119439349 is an equidigital number, since it uses as much as digits as its factorization.

119439349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 104976, while the sum is 43.

The square root of 119439349 is about 10928.8310902859. The cubic root of 119439349 is about 492.4730575245.

The spelling of 119439349 in words is "one hundred nineteen million, four hundred thirty-nine thousand, three hundred forty-nine".