335563673 has 2 divisors, whose sum is σ = 335563674. Its totient is φ = 335563672.

The previous prime is 335563667. The next prime is 335563703. The reversal of 335563673 is 376365533.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 305445529 + 30118144 = 17477^2 + 5488^2 .

It is a cyclic number.

It is not a de Polignac number, because 335563673 - 2⁶ = 335563609 is a prime.

It is a super-2 number, since 2×335563673² = 225205957274501858, which contains 22 as substring.

It is equal to p_18068936 and since 335563673 and 18068936 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 335563673.

It is not a weakly prime, because it can be changed into another prime (335563573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167781836 + 167781837.

It is an arithmetic number, because the mean of its divisors is an integer number (167781837).

Almost surely, 2^335563673 is an apocalyptic number.

It is an amenable number.

335563673 is a deficient number, since it is larger than the sum of its proper divisors (1).

335563673 is an equidigital number, since it uses as much as digits as its factorization.

335563673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 510300, while the sum is 41.

The square root of 335563673 is about 18318.3971187438. The cubic root of 335563673 is about 694.9042692015.

The spelling of 335563673 in words is "three hundred thirty-five million, five hundred sixty-three thousand, six hundred seventy-three".