343416793 has 2 divisors, whose sum is σ = 343416794. Its totient is φ = 343416792.

The previous prime is 343416781. The next prime is 343416797. The reversal of 343416793 is 397614343.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 282139209 + 61277584 = 16797^2 + 7828^2 .

It is a cyclic number.

It is not a de Polignac number, because 343416793 - 2¹³ = 343408601 is a prime.

It is not a weakly prime, because it can be changed into another prime (343416797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171708396 + 171708397.

It is an arithmetic number, because the mean of its divisors is an integer number (171708397).

Almost surely, 2^343416793 is an apocalyptic number.

It is an amenable number.

343416793 is a deficient number, since it is larger than the sum of its proper divisors (1).

343416793 is an equidigital number, since it uses as much as digits as its factorization.

343416793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296, while the sum is 40.

The square root of 343416793 is about 18531.5081145599. The cubic root of 343416793 is about 700.2834178866.

The spelling of 343416793 in words is "three hundred forty-three million, four hundred sixteen thousand, seven hundred ninety-three".