3630544516 has 27 divisors (see below), whose sum is σ = 6501651877. Its totient is φ = 1773877760.

The previous prime is 3630544513. The next prime is 3630544553. The reversal of 3630544516 is 6154450363.

The square root of 3630544516 is 60254.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3277104516 + 353440000 = 57246^2 + 18800^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3630544513) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5663556 + ... + 5664196.

Almost surely, 2^3630544516 is an apocalyptic number.

3630544516 is the 60254-th square number.

It is an amenable number.

3630544516 is a deficient number, since it is larger than the sum of its proper divisors (2871107361).

3630544516 is an frugal number, since it uses more digits than its factorization.

3630544516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380 (or 690 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The cubic root of 3630544516 is about 1536.9412097296.

Multiplying 3630544516 by its product of nonzero digits (129600), we get a square (470518569273600 = 21691440²).

Adding to 3630544516 its reverse (6154450363), we get a palindrome (9784994879).

The spelling of 3630544516 in words is "three billion, six hundred thirty million, five hundred forty-four thousand, five hundred sixteen".