429497863 has 2 divisors, whose sum is σ = 429497864. Its totient is φ = 429497862.

The previous prime is 429497851. The next prime is 429497879. The reversal of 429497863 is 368794924.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-429497863 is a prime.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 429497863.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (429497833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214748931 + 214748932.

It is an arithmetic number, because the mean of its divisors is an integer number (214748932).

Almost surely, 2^429497863 is an apocalyptic number.

429497863 is a deficient number, since it is larger than the sum of its proper divisors (1).

429497863 is an equidigital number, since it uses as much as digits as its factorization.

429497863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2612736, while the sum is 52.

The square root of 429497863 is about 20724.3302183689. The cubic root of 429497863 is about 754.4903145958.

The spelling of 429497863 in words is "four hundred twenty-nine million, four hundred ninety-seven thousand, eight hundred sixty-three".