341942831 has 2 divisors, whose sum is σ = 341942832. Its totient is φ = 341942830.

The previous prime is 341942827. The next prime is 341942851. The reversal of 341942831 is 138249143.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 341942831 - 2² = 341942827 is a prime.

It is a super-2 number, since 2×341942831² = 233849799344589122, which contains 22 as substring.

It is a Chen prime.

It is equal to p_18393713 and since 341942831 and 18393713 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 341942791 and 341942800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (341942851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170971415 + 170971416.

It is an arithmetic number, because the mean of its divisors is an integer number (170971416).

Almost surely, 2^341942831 is an apocalyptic number.

341942831 is a deficient number, since it is larger than the sum of its proper divisors (1).

341942831 is an equidigital number, since it uses as much as digits as its factorization.

341942831 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 35.

The square root of 341942831 is about 18491.6962715701. The cubic root of 341942831 is about 699.2800972975.

The spelling of 341942831 in words is "three hundred forty-one million, nine hundred forty-two thousand, eight hundred thirty-one".