335273985 has 20 divisors (see below), whose sum is σ = 601010388. Its totient is φ = 178812576.

The previous prime is 335273969. The next prime is 335274007. The reversal of 335273985 is 589372533.

335273985 is a `hidden beast` number, since 33 + 527 + 3 + 98 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 87778161 + 247495824 = 9369^2 + 15732^2 .

It is not a de Polignac number, because 335273985 - 2⁴ = 335273969 is a prime.

It is a super-2 number, since 2×335273985² = 224817290035560450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 335273985.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 413514 + ... + 414323.

Almost surely, 2^335273985 is an apocalyptic number.

It is an amenable number.

335273985 is a deficient number, since it is larger than the sum of its proper divisors (265736403).

335273985 is an equidigital number, since it uses as much as digits as its factorization.

335273985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827854 (or 827845 counting only the distinct ones).

The product of its digits is 680400, while the sum is 45.

The square root of 335273985 is about 18310.4883878066. The cubic root of 335273985 is about 694.7042441887.

The spelling of 335273985 in words is "three hundred thirty-five million, two hundred seventy-three thousand, nine hundred eighty-five".