3630225345 has 16 divisors (see below), whose sum is σ = 5816569920. Its totient is φ = 1933383744.

The previous prime is 3630225343. The next prime is 3630225359. The reversal of 3630225345 is 5435220363.

It is not a de Polignac number, because 3630225345 - 2¹ = 3630225343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3630225343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160039 + ... + 181308.

It is an arithmetic number, because the mean of its divisors is an integer number (363535620).

Almost surely, 2^3630225345 is an apocalyptic number.

It is an amenable number.

3630225345 is a deficient number, since it is larger than the sum of its proper divisors (2186344575).

3630225345 is a wasteful number, since it uses less digits than its factorization.

3630225345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342064.

The product of its (nonzero) digits is 64800, while the sum is 33.

The square root of 3630225345 is about 60251.3513956326. The cubic root of 3630225345 is about 1536.8961695218.

The spelling of 3630225345 in words is "three billion, six hundred thirty million, two hundred twenty-five thousand, three hundred forty-five".