3669249368 has 16 divisors (see below), whose sum is σ = 6883490160. Its totient is φ = 1833652000.

The previous prime is 3669249343. The next prime is 3669249379. The reversal of 3669249368 is 8639429663.

3669249368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105428 + ... + 135843.

It is an arithmetic number, because the mean of its divisors is an integer number (430218135).

Almost surely, 2^3669249368 is an apocalyptic number.

It is an amenable number.

3669249368 is a deficient number, since it is larger than the sum of its proper divisors (3214240792).

3669249368 is a wasteful number, since it uses less digits than its factorization.

3669249368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243178 (or 243174 counting only the distinct ones).

The product of its digits is 10077696, while the sum is 56.

The square root of 3669249368 is about 60574.3292822958. The cubic root of 3669249368 is about 1542.3836376107.

The spelling of 3669249368 in words is "three billion, six hundred sixty-nine million, two hundred forty-nine thousand, three hundred sixty-eight".