3668585662 has 16 divisors (see below), whose sum is σ = 6395598720. Its totient is φ = 1545602328.

The previous prime is 3668585653. The next prime is 3668585677. The reversal of 3668585662 is 2665858663.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2219868 + ... + 2221519.

It is an arithmetic number, because the mean of its divisors is an integer number (399724920).

Almost surely, 2^3668585662 is an apocalyptic number.

3668585662 is a deficient number, since it is larger than the sum of its proper divisors (2727013058).

3668585662 is a wasteful number, since it uses less digits than its factorization.

3668585662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4441455.

The product of its digits is 12441600, while the sum is 55.

The square root of 3668585662 is about 60568.8505917027. The cubic root of 3668585662 is about 1542.2906348462.

The spelling of 3668585662 in words is "three billion, six hundred sixty-eight million, five hundred eighty-five thousand, six hundred sixty-two".