6866253360 has 200 divisors, whose sum is σ = 23894170080. Its totient is φ = 1827422208.

The previous prime is 6866253347. The next prime is 6866253367. The reversal of 6866253360 is 633526686.

It is a super-2 number, since 2×6866253360² = 94290870407422579200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (6866253367) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5954544 + ... + 5955696.

Almost surely, 2^6866253360 is an apocalyptic number.

6866253360 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 6866253360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11947085040).

6866253360 is an abundant number, since it is smaller than the sum of its proper divisors (17027916720).

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

6866253360 is a wasteful number, since it uses less digits than its factorization.

6866253360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2097 (or 2082 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The square root of 6866253360 is about 82862.8587486577. The cubic root of 6866253360 is about 1900.6695110529.

The spelling of 6866253360 in words is "six billion, eight hundred sixty-six million, two hundred fifty-three thousand, three hundred sixty".