481967429 has 2 divisors, whose sum is σ = 481967430. Its totient is φ = 481967428.

The previous prime is 481967417. The next prime is 481967477. The reversal of 481967429 is 924769184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 345030625 + 136936804 = 18575^2 + 11702^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-481967429 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481967029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240983714 + 240983715.

It is an arithmetic number, because the mean of its divisors is an integer number (240983715).

Almost surely, 2^481967429 is an apocalyptic number.

It is an amenable number.

481967429 is a deficient number, since it is larger than the sum of its proper divisors (1).

481967429 is an equidigital number, since it uses as much as digits as its factorization.

481967429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 50.

The square root of 481967429 is about 21953.7566033697. The cubic root of 481967429 is about 784.0418233320.

The spelling of 481967429 in words is "four hundred eighty-one million, nine hundred sixty-seven thousand, four hundred twenty-nine".