348051184609 has 2 divisors, whose sum is σ = 348051184610. Its totient is φ = 348051184608.

The previous prime is 348051184597. The next prime is 348051184673. The reversal of 348051184609 is 906481150843.

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., 217244549025 + 130806635584 = 466095^2 + 361672^2 .

It is a cyclic number.

It is not a de Polignac number, because 348051184609 - 2⁹ = 348051184097 is a prime.

It is a super-2 number, since 2×348051184609² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (348051184709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174025592304 + 174025592305.

It is an arithmetic number, because the mean of its divisors is an integer number (174025592305).

Almost surely, 2^348051184609 is an apocalyptic number.

It is an amenable number.

348051184609 is a deficient number, since it is larger than the sum of its proper divisors (1).

348051184609 is an equidigital number, since it uses as much as digits as its factorization.

348051184609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 829440, while the sum is 49.

The spelling of 348051184609 in words is "three hundred forty-eight billion, fifty-one million, one hundred eighty-four thousand, six hundred nine".