346824113 has 2 divisors, whose sum is σ = 346824114. Its totient is φ = 346824112.

The previous prime is 346824109. The next prime is 346824161. The reversal of 346824113 is 311428643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 344770624 + 2053489 = 18568^2 + 1433^2 .

It is a cyclic number.

It is not a de Polignac number, because 346824113 - 2² = 346824109 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 346824113.

It is not a weakly prime, because it can be changed into another prime (346824013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173412056 + 173412057.

It is an arithmetic number, because the mean of its divisors is an integer number (173412057).

Almost surely, 2^346824113 is an apocalyptic number.

It is an amenable number.

346824113 is a deficient number, since it is larger than the sum of its proper divisors (1).

346824113 is an equidigital number, since it uses as much as digits as its factorization.

346824113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 32.

The square root of 346824113 is about 18623.2143573552. The cubic root of 346824113 is about 702.5918290313.

The spelling of 346824113 in words is "three hundred forty-six million, eight hundred twenty-four thousand, one hundred thirteen".