834476413 has 2 divisors, whose sum is σ = 834476414. Its totient is φ = 834476412.

The previous prime is 834476407. The next prime is 834476417. The reversal of 834476413 is 314674438.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 820135044 + 14341369 = 28638^2 + 3787^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-834476413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (834476417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417238206 + 417238207.

It is an arithmetic number, because the mean of its divisors is an integer number (417238207).

Almost surely, 2^834476413 is an apocalyptic number.

It is an amenable number.

834476413 is a deficient number, since it is larger than the sum of its proper divisors (1).

834476413 is an equidigital number, since it uses as much as digits as its factorization.

834476413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 40.

The square root of 834476413 is about 28887.3053952770. The cubic root of 834476413 is about 941.4661039570.

The spelling of 834476413 in words is "eight hundred thirty-four million, four hundred seventy-six thousand, four hundred thirteen".