464246429 has 2 divisors, whose sum is σ = 464246430. Its totient is φ = 464246428.

The previous prime is 464246381. The next prime is 464246443. The reversal of 464246429 is 924642464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 377719225 + 86527204 = 19435^2 + 9302^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-464246429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464246449) 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, 232123214 + 232123215.

It is an arithmetic number, because the mean of its divisors is an integer number (232123215).

Almost surely, 2^464246429 is an apocalyptic number.

It is an amenable number.

464246429 is a deficient number, since it is larger than the sum of its proper divisors (1).

464246429 is an equidigital number, since it uses as much as digits as its factorization.

464246429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 331776, while the sum is 41.

The square root of 464246429 is about 21546.3785588205. The cubic root of 464246429 is about 774.3123579300.

It can be divided in two parts, 46424642 and 9, that multiplied together give a triangular number (417821778 = T₂₈₉₀₇).

The spelling of 464246429 in words is "four hundred sixty-four million, two hundred forty-six thousand, four hundred twenty-nine".