3668966560 has 96 divisors (see below), whose sum is σ = 10225861632. Its totient is φ = 1217341440.

The previous prime is 3668966551. The next prime is 3668966579. The reversal of 3668966560 is 656698663.

It is a super-2 number, since 2×3668966560² = 26922631236796467200, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 18117 + ... + 87556.

It is an arithmetic number, because the mean of its divisors is an integer number (106519392).

Almost surely, 2^3668966560 is an apocalyptic number.

It is an amenable number.

3668966560 is an abundant number, since it is smaller than the sum of its proper divisors (6556895072).

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

3668966560 is a wasteful number, since it uses less digits than its factorization.

3668966560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105726 (or 105718 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 55.

The square root of 3668966560 is about 60571.9948491050. The cubic root of 3668966560 is about 1542.3440101015.

The spelling of 3668966560 in words is "three billion, six hundred sixty-eight million, nine hundred sixty-six thousand, five hundred sixty".