341216831 has 2 divisors, whose sum is σ = 341216832. Its totient is φ = 341216830.

The previous prime is 341216791. The next prime is 341216857. The reversal of 341216831 is 138612143.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 341216831 - 2⁶ = 341216767 is a prime.

It is a super-2 number, since 2×341216831² = 232857851515365122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 341216794 and 341216803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (341216861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170608415 + 170608416.

It is an arithmetic number, because the mean of its divisors is an integer number (170608416).

Almost surely, 2^341216831 is an apocalyptic number.

341216831 is a deficient number, since it is larger than the sum of its proper divisors (1).

341216831 is an equidigital number, since it uses as much as digits as its factorization.

341216831 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 29.

The square root of 341216831 is about 18472.0554081023. The cubic root of 341216831 is about 698.7848516768.

Adding to 341216831 its reverse (138612143), we get a palindrome (479828974).

The spelling of 341216831 in words is "three hundred forty-one million, two hundred sixteen thousand, eight hundred thirty-one".