461696329 has 2 divisors, whose sum is σ = 461696330. Its totient is φ = 461696328.

The previous prime is 461696321. The next prime is 461696357. The reversal of 461696329 is 923696164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 390260025 + 71436304 = 19755^2 + 8452^2 .

It is a cyclic number.

It is not a de Polignac number, because 461696329 - 2³ = 461696321 is a prime.

It is not a weakly prime, because it can be changed into another prime (461696321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230848164 + 230848165.

It is an arithmetic number, because the mean of its divisors is an integer number (230848165).

Almost surely, 2^461696329 is an apocalyptic number.

It is an amenable number.

461696329 is a deficient number, since it is larger than the sum of its proper divisors (1).

461696329 is an equidigital number, since it uses as much as digits as its factorization.

461696329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 419904, while the sum is 46.

The square root of 461696329 is about 21487.1200722665. The cubic root of 461696329 is about 772.8919912663.

It can be divided in two parts, 461 and 696329, that added together give a triangular number (696790 = T₁₁₈₀).

The spelling of 461696329 in words is "four hundred sixty-one million, six hundred ninety-six thousand, three hundred twenty-nine".