834468631 has 2 divisors, whose sum is σ = 834468632. Its totient is φ = 834468630.

The previous prime is 834468587. The next prime is 834468641. The reversal of 834468631 is 136864438.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 834468631 - 2⁹ = 834468119 is a prime.

It is a super-2 number, since 2×834468631² = 1392675792246028322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (834468641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417234315 + 417234316.

It is an arithmetic number, because the mean of its divisors is an integer number (417234316).

Almost surely, 2^834468631 is an apocalyptic number.

834468631 is a deficient number, since it is larger than the sum of its proper divisors (1).

834468631 is an equidigital number, since it uses as much as digits as its factorization.

834468631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 331776, while the sum is 43.

The square root of 834468631 is about 28887.1706991183. The cubic root of 834468631 is about 941.4631773666.

The spelling of 834468631 in words is "eight hundred thirty-four million, four hundred sixty-eight thousand, six hundred thirty-one".