3630566442 has 8 divisors (see below), whose sum is σ = 7261132896. Its totient is φ = 1210188812.

The previous prime is 3630566419. The next prime is 3630566479. The reversal of 3630566442 is 2446650363.

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

3630566442 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 3630566442.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 302547198 + ... + 302547209.

It is an arithmetic number, because the mean of its divisors is an integer number (907641612).

Almost surely, 2^3630566442 is an apocalyptic number.

3630566442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3630566442 is a wasteful number, since it uses less digits than its factorization.

3630566442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605094412.

The product of its (nonzero) digits is 311040, while the sum is 39.

The square root of 3630566442 is about 60254.1819461521. The cubic root of 3630566442 is about 1536.9443037471.

The spelling of 3630566442 in words is "three billion, six hundred thirty million, five hundred sixty-six thousand, four hundred forty-two".