333204040 has 32 divisors (see below), whose sum is σ = 807380280. Its totient is φ = 123028992.

The previous prime is 333204023. The next prime is 333204043. The reversal of 333204040 is 40402333.

It can be written as a sum of positive squares in 4 ways, for example, as 174292804 + 158911236 = 13202^2 + 12606^2 .

It is a super-2 number, since 2×333204040² = 222049864544643200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 333203999 and 333204017.

It is not an unprimeable number, because it can be changed into a prime (333204043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319869 + ... + 320908.

Almost surely, 2^333204040 is an apocalyptic number.

It is an amenable number.

333204040 is an abundant number, since it is smaller than the sum of its proper divisors (474176240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

333204040 is a wasteful number, since it uses less digits than its factorization.

333204040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640801 (or 640797 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 333204040 is about 18253.8773963232. The cubic root of 333204040 is about 693.2716157670.

Adding to 333204040 its reverse (40402333), we get a palindrome (373606373).

The spelling of 333204040 in words is "three hundred thirty-three million, two hundred four thousand, forty".