373820099 has 2 divisors, whose sum is σ = 373820100. Its totient is φ = 373820098.

The previous prime is 373820071. The next prime is 373820119. The reversal of 373820099 is 990028373.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-373820099 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (373820009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186910049 + 186910050.

It is an arithmetic number, because the mean of its divisors is an integer number (186910050).

Almost surely, 2^373820099 is an apocalyptic number.

373820099 is a deficient number, since it is larger than the sum of its proper divisors (1).

373820099 is an equidigital number, since it uses as much as digits as its factorization.

373820099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 373820099 is about 19334.4278167211. The cubic root of 373820099 is about 720.3676742233.

The spelling of 373820099 in words is "three hundred seventy-three million, eight hundred twenty thousand, ninety-nine".