3650616656 has 40 divisors (see below), whose sum is σ = 7196307264. Its totient is φ = 1793675520.

The previous prime is 3650616647. The next prime is 3650616659. The reversal of 3650616656 is 6566160563.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3650616659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350435 + ... + 360701.

Almost surely, 2^3650616656 is an apocalyptic number.

It is an amenable number.

3650616656 is a deficient number, since it is larger than the sum of its proper divisors (3545690608).

3650616656 is a wasteful number, since it uses less digits than its factorization.

3650616656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10659 (or 10653 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 44.

The square root of 3650616656 is about 60420.3331338052. Note that the first 3 decimals coincide. The cubic root of 3650616656 is about 1539.7684275399.

The spelling of 3650616656 in words is "three billion, six hundred fifty million, six hundred sixteen thousand, six hundred fifty-six".