434796631 has 2 divisors, whose sum is σ = 434796632. Its totient is φ = 434796630.

The previous prime is 434796629. The next prime is 434796643. The reversal of 434796631 is 136697434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 434796631 - 2¹ = 434796629 is a prime.

It is a super-2 number, since 2×434796631² = 378096220657900322, which contains 22 as substring.

Together with 434796629, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434796601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217398315 + 217398316.

It is an arithmetic number, because the mean of its divisors is an integer number (217398316).

Almost surely, 2^434796631 is an apocalyptic number.

434796631 is a deficient number, since it is larger than the sum of its proper divisors (1).

434796631 is an equidigital number, since it uses as much as digits as its factorization.

434796631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 326592, while the sum is 43.

The square root of 434796631 is about 20851.7776460426. Note that the first 3 decimals coincide. The cubic root of 434796631 is about 757.5803883070.

The spelling of 434796631 in words is "four hundred thirty-four million, seven hundred ninety-six thousand, six hundred thirty-one".