6865362000 has 720 divisors, whose sum is σ = 28925315328. Its totient is φ = 1486425600.

The previous prime is 6865361999. The next prime is 6865362029. The reversal of 6865362000 is 2635686.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 66653949 + ... + 66654051.

Almost surely, 2^6865362000 is an apocalyptic number.

6865362000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6865362000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14462657664).

6865362000 is an abundant number, since it is smaller than the sum of its proper divisors (22059953328).

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

6865362000 is a wasteful number, since it uses less digits than its factorization.

6865362000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 6865362000 is about 82857.4800485750. The cubic root of 6865362000 is about 1900.5872607580.

Adding to 6865362000 its reverse (2635686), we get a palindrome (6867997686).

The spelling of 6865362000 in words is "six billion, eight hundred sixty-five million, three hundred sixty-two thousand".