335538473 has 2 divisors, whose sum is σ = 335538474. Its totient is φ = 335538472.

The previous prime is 335538457. The next prime is 335538481. The reversal of 335538473 is 374835533.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 168922009 + 166616464 = 12997^2 + 12908^2 .

It is a cyclic number.

It is not a de Polignac number, because 335538473 - 2⁴ = 335538457 is a prime.

It is a super-3 number, since 3×335538473³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 335538473.

It is not a weakly prime, because it can be changed into another prime (335538433) 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, 167769236 + 167769237.

It is an arithmetic number, because the mean of its divisors is an integer number (167769237).

Almost surely, 2^335538473 is an apocalyptic number.

It is an amenable number.

335538473 is a deficient number, since it is larger than the sum of its proper divisors (1).

335538473 is an equidigital number, since it uses as much as digits as its factorization.

335538473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 453600, while the sum is 41.

The square root of 335538473 is about 18317.7092727229. The cubic root of 335538473 is about 694.8868735700.

The spelling of 335538473 in words is "three hundred thirty-five million, five hundred thirty-eight thousand, four hundred seventy-three".