3668695000 has 80 divisors (see below), whose sum is σ = 8873409600. Its totient is φ = 1420080000.

The previous prime is 3668694959. The next prime is 3668695021. The reversal of 3668695000 is 5968663.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 143166 + ... + 166834.

It is an arithmetic number, because the mean of its divisors is an integer number (110917620).

Almost surely, 2^3668695000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3668695000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4436704800).

3668695000 is an abundant number, since it is smaller than the sum of its proper divisors (5204714600).

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

3668695000 is a wasteful number, since it uses less digits than its factorization.

3668695000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23726 (or 23707 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 3668695000 is about 60569.7531776381. The cubic root of 3668695000 is about 1542.3059567635.

The spelling of 3668695000 in words is "three billion, six hundred sixty-eight million, six hundred ninety-five thousand".