3668688336 has 20 divisors (see below), whose sum is σ = 9477444992. Its totient is φ = 1222896096.

The previous prime is 3668688307. The next prime is 3668688341. The reversal of 3668688336 is 6338868663.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 38215456 + ... + 38215551.

Almost surely, 2^3668688336 is an apocalyptic number.

It is an amenable number.

3668688336 is an abundant number, since it is smaller than the sum of its proper divisors (5808756656).

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

3668688336 is a wasteful number, since it uses less digits than its factorization.

3668688336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76431018 (or 76431012 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 57.

The square root of 3668688336 is about 60569.6981666576. The cubic root of 3668688336 is about 1542.3050229226.

The spelling of 3668688336 in words is "three billion, six hundred sixty-eight million, six hundred eighty-eight thousand, three hundred thirty-six".