429660901 has 2 divisors, whose sum is σ = 429660902. Its totient is φ = 429660900.

The previous prime is 429660857. The next prime is 429660943. The reversal of 429660901 is 109066924.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 309232225 + 120428676 = 17585^2 + 10974^2 .

It is a cyclic number.

It is not a de Polignac number, because 429660901 - 2¹⁷ = 429529829 is a prime.

It is a nialpdrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (429660001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214830450 + 214830451.

It is an arithmetic number, because the mean of its divisors is an integer number (214830451).

Almost surely, 2^429660901 is an apocalyptic number.

It is an amenable number.

429660901 is a deficient number, since it is larger than the sum of its proper divisors (1).

429660901 is an equidigital number, since it uses as much as digits as its factorization.

429660901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 429660901 is about 20728.2633377714. The cubic root of 429660901 is about 754.5857710508.

The spelling of 429660901 in words is "four hundred twenty-nine million, six hundred sixty thousand, nine hundred one".