373212089 has 2 divisors, whose sum is σ = 373212090. Its totient is φ = 373212088.

The previous prime is 373212031. The next prime is 373212113. The reversal of 373212089 is 980212373.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 335512489 + 37699600 = 18317^2 + 6140^2 .

It is a cyclic number.

It is not a de Polignac number, because 373212089 - 2⁸ = 373211833 is a prime.

It is not a weakly prime, because it can be changed into another prime (373218089) 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, 186606044 + 186606045.

It is an arithmetic number, because the mean of its divisors is an integer number (186606045).

Almost surely, 2^373212089 is an apocalyptic number.

It is an amenable number.

373212089 is a deficient number, since it is larger than the sum of its proper divisors (1).

373212089 is an equidigital number, since it uses as much as digits as its factorization.

373212089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 373212089 is about 19318.6979116088. The cubic root of 373212089 is about 719.9769083386.

The spelling of 373212089 in words is "three hundred seventy-three million, two hundred twelve thousand, eighty-nine".