379838099 has 2 divisors, whose sum is σ = 379838100. Its totient is φ = 379838098.

The previous prime is 379838051. The next prime is 379838111. The reversal of 379838099 is 990838973.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-379838099 is a prime.

It is not a weakly prime, because it can be changed into another prime (379838029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189919049 + 189919050.

It is an arithmetic number, because the mean of its divisors is an integer number (189919050).

Almost surely, 2^379838099 is an apocalyptic number.

379838099 is a deficient number, since it is larger than the sum of its proper divisors (1).

379838099 is an equidigital number, since it uses as much as digits as its factorization.

379838099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2939328, while the sum is 56.

The square root of 379838099 is about 19489.4355741771. The cubic root of 379838099 is about 724.2127635677.

The spelling of 379838099 in words is "three hundred seventy-nine million, eight hundred thirty-eight thousand, ninety-nine".