3600077868 has 18 divisors (see below), whose sum is σ = 9100196924. Its totient is φ = 1200025944.

The previous prime is 3600077861. The next prime is 3600077869. The reversal of 3600077868 is 8687700063.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (3600077861) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50001046 + ... + 50001117.

Almost surely, 2^3600077868 is an apocalyptic number.

It is an amenable number.

3600077868 is an abundant number, since it is smaller than the sum of its proper divisors (5500119056).

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

3600077868 is a wasteful number, since it uses less digits than its factorization.

3600077868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100002173 (or 100002168 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 3600077868 is about 60000.6488964911. The cubic root of 3600077868 is about 1532.6299148895.

The spelling of 3600077868 in words is "three billion, six hundred million, seventy-seven thousand, eight hundred sixty-eight".