3630516 has 24 divisors (see below), whose sum is σ = 8561280. Its totient is φ = 1197312.

The previous prime is 3630461. The next prime is 3630521. The reversal of 3630516 is 6150363.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 396 + ... + 2723.

It is an arithmetic number, because the mean of its divisors is an integer number (356720).

Almost surely, 2^3630516 is an apocalyptic number.

It is an amenable number.

3630516 is an abundant number, since it is smaller than the sum of its proper divisors (4930764).

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

3630516 is a wasteful number, since it uses less digits than its factorization.

3630516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3223 (or 3221 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 3630516 is about 1905.3912983952. The cubic root of 3630516 is about 153.6937185767.

Adding to 3630516 its reverse (6150363), we get a palindrome (9780879).

It can be divided in two parts, 3630 and 516, that multiplied together give a triangular number (1873080 = T₁₉₃₅).

The spelling of 3630516 in words is "three million, six hundred thirty thousand, five hundred sixteen".