348916793 has 2 divisors, whose sum is σ = 348916794. Its totient is φ = 348916792.

The previous prime is 348916783. The next prime is 348916819. The reversal of 348916793 is 397619843.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 289272064 + 59644729 = 17008^2 + 7723^2 .

It is an emirp because it is prime and its reverse (397619843) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 348916793 - 2²⁰ = 347868217 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (348916783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174458396 + 174458397.

It is an arithmetic number, because the mean of its divisors is an integer number (174458397).

Almost surely, 2^348916793 is an apocalyptic number.

It is an amenable number.

348916793 is a deficient number, since it is larger than the sum of its proper divisors (1).

348916793 is an equidigital number, since it uses as much as digits as its factorization.

348916793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 979776, while the sum is 50.

The square root of 348916793 is about 18679.3145752193. The cubic root of 348916793 is about 704.0021044455.

The spelling of 348916793 in words is "three hundred forty-eight million, nine hundred sixteen thousand, seven hundred ninety-three".