119438393 has 2 divisors, whose sum is σ = 119438394. Its totient is φ = 119438392.

The previous prime is 119438383. The next prime is 119438467. The reversal of 119438393 is 393834911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99840064 + 19598329 = 9992^2 + 4427^2 .

It is a cyclic number.

It is not a de Polignac number, because 119438393 - 2⁶ = 119438329 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 119438393.

It is not a weakly prime, because it can be changed into another prime (119438303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59719196 + 59719197.

It is an arithmetic number, because the mean of its divisors is an integer number (59719197).

Almost surely, 2^119438393 is an apocalyptic number.

It is an amenable number.

119438393 is a deficient number, since it is larger than the sum of its proper divisors (1).

119438393 is an equidigital number, since it uses as much as digits as its factorization.

119438393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69984, while the sum is 41.

The square root of 119438393 is about 10928.7873526755. The cubic root of 119438393 is about 492.4717435926.

The spelling of 119438393 in words is "one hundred nineteen million, four hundred thirty-eight thousand, three hundred ninety-three".