2034219997 has 2 divisors, whose sum is σ = 2034219998. Its totient is φ = 2034219996.

The previous prime is 2034219973. The next prime is 2034220057. The reversal of 2034219997 is 7999124302.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2023290361 + 10929636 = 44981^2 + 3306^2 .

It is a cyclic number.

It is not a de Polignac number, because 2034219997 - 2¹¹ = 2034217949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2034219497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1017109998 + 1017109999.

It is an arithmetic number, because the mean of its divisors is an integer number (1017109999).

Almost surely, 2^2034219997 is an apocalyptic number.

It is an amenable number.

2034219997 is a deficient number, since it is larger than the sum of its proper divisors (1).

2034219997 is an equidigital number, since it uses as much as digits as its factorization.

2034219997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 2034219997 is about 45102.3280662983. The cubic root of 2034219997 is about 1267.0662014423.

The spelling of 2034219997 in words is "two billion, thirty-four million, two hundred nineteen thousand, nine hundred ninety-seven".