3641206216 has 16 divisors (see below), whose sum is σ = 6833358000. Its totient is φ = 1818977424.

The previous prime is 3641206207. The next prime is 3641206229. The reversal of 3641206216 is 6126021463.

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, 193666 + ... + 211633.

It is an arithmetic number, because the mean of its divisors is an integer number (427084875).

Almost surely, 2^3641206216 is an apocalyptic number.

It is an amenable number.

3641206216 is a deficient number, since it is larger than the sum of its proper divisors (3192151784).

3641206216 is a wasteful number, since it uses less digits than its factorization.

3641206216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406428 (or 406424 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 3641206216 is about 60342.4081057427. The cubic root of 3641206216 is about 1538.4442341997. Note that the first 3 decimals are identical.

Adding to 3641206216 its reverse (6126021463), we get a palindrome (9767227679).

The spelling of 3641206216 in words is "three billion, six hundred forty-one million, two hundred six thousand, two hundred sixteen".