3633434345 has 16 divisors (see below), whose sum is σ = 4492331280. Its totient is φ = 2819841024.

The previous prime is 3633434341. The next prime is 3633434351. The reversal of 3633434345 is 5434343363.

3633434345 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 192321424 + 3441112921 = 13868^2 + 58661^2 .

It is a cyclic number.

It is not a de Polignac number, because 3633434345 - 2² = 3633434341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3633434299 and 3633434308.

It is not an unprimeable number, because it can be changed into a prime (3633434341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53444 + ... + 100613.

It is an arithmetic number, because the mean of its divisors is an integer number (280770705).

Almost surely, 2^3633434345 is an apocalyptic number.

It is an amenable number.

3633434345 is a deficient number, since it is larger than the sum of its proper divisors (858896935).

3633434345 is a wasteful number, since it uses less digits than its factorization.

3633434345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154204.

The product of its digits is 466560, while the sum is 38.

The square root of 3633434345 is about 60277.9756212831. The cubic root of 3633434345 is about 1537.3488913999.

The spelling of 3633434345 in words is "three billion, six hundred thirty-three million, four hundred thirty-four thousand, three hundred forty-five".