473857429 has 2 divisors, whose sum is σ = 473857430. Its totient is φ = 473857428.

The previous prime is 473857421. The next prime is 473857441. The reversal of 473857429 is 924758374.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 331604100 + 142253329 = 18210^2 + 11927^2 .

It is a cyclic number.

It is not a de Polignac number, because 473857429 - 2³ = 473857421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473857421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236928714 + 236928715.

It is an arithmetic number, because the mean of its divisors is an integer number (236928715).

Almost surely, 2^473857429 is an apocalyptic number.

It is an amenable number.

473857429 is a deficient number, since it is larger than the sum of its proper divisors (1).

473857429 is an equidigital number, since it uses as much as digits as its factorization.

473857429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1693440, while the sum is 49.

The square root of 473857429 is about 21768.2665593749. The cubic root of 473857429 is about 779.6192690434.

The spelling of 473857429 in words is "four hundred seventy-three million, eight hundred fifty-seven thousand, four hundred twenty-nine".