3654630336 has 56 divisors (see below), whose sum is σ = 11050910080. Its totient is φ = 1044179712.

The previous prime is 3654630323. The next prime is 3654630337. The reversal of 3654630336 is 6330364563.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×3654630336² = 26712645785622945792, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3654630294 and 3654630303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3654630337) 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 7 ways as a sum of consecutive naturals, for example, 1358266 + ... + 1360953.

It is an arithmetic number, because the mean of its divisors is an integer number (197337680).

Almost surely, 2^3654630336 is an apocalyptic number.

It is an amenable number.

3654630336 is an abundant number, since it is smaller than the sum of its proper divisors (7396279744).

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

3654630336 is a wasteful number, since it uses less digits than its factorization.

3654630336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2719241 (or 2719231 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 39.

The square root of 3654630336 is about 60453.5386557313. The cubic root of 3654630336 is about 1540.3325216628.

Adding to 3654630336 its reverse (6330364563), we get a palindrome (9984994899).

The spelling of 3654630336 in words is "three billion, six hundred fifty-four million, six hundred thirty thousand, three hundred thirty-six".