3333350645 has 8 divisors (see below), whose sum is σ = 4003103160. Its totient is φ = 2664625600.

The previous prime is 3333350641. The next prime is 3333350651. The reversal of 3333350645 is 5460533333.

It can be written as a sum of positive squares in 4 ways, for example, as 201157489 + 3132193156 = 14183^2 + 55966^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3333350645 - 2² = 3333350641 is a prime.

It is a super-2 number, since 2×3333350645² = 22222453045043832050, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3333350641) 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 in 7 ways as a sum of consecutive naturals, for example, 249710 + ... + 262719.

It is an arithmetic number, because the mean of its divisors is an integer number (500387895).

Almost surely, 2^3333350645 is an apocalyptic number.

It is an amenable number.

3333350645 is a deficient number, since it is larger than the sum of its proper divisors (669752515).

3333350645 is a wasteful number, since it uses less digits than its factorization.

3333350645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513735.

The product of its (nonzero) digits is 145800, while the sum is 35.

The square root of 3333350645 is about 57735.1768421991. The cubic root of 3333350645 is about 1493.8041682008.

Adding to 3333350645 its reverse (5460533333), we get a palindrome (8793883978).

The spelling of 3333350645 in words is "three billion, three hundred thirty-three million, three hundred fifty thousand, six hundred forty-five".