3608261616 has 40 divisors (see below), whose sum is σ = 9622034944. Its totient is φ = 1163954880.

The previous prime is 3608261599. The next prime is 3608261627. The reversal of 3608261616 is 6161628063.

It is a congruent number.

It is an unprimeable number.

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, 1210966 + ... + 1213941.

Almost surely, 2^3608261616 is an apocalyptic number.

It is an amenable number.

3608261616 is an abundant number, since it is smaller than the sum of its proper divisors (6013773328).

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

3608261616 is a wasteful number, since it uses less digits than its factorization.

3608261616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2424949 (or 2424943 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 3608261616 is about 60068.8073462425. The cubic root of 3608261616 is about 1533.7903680237.

Adding to 3608261616 its reverse (6161628063), we get a palindrome (9769889679).

The spelling of 3608261616 in words is "three billion, six hundred eight million, two hundred sixty-one thousand, six hundred sixteen".