68868360 has 384 divisors, whose sum is σ = 275788800. Its totient is φ = 15206400.

The previous prime is 68868313. The next prime is 68868409. The reversal of 68868360 is 6386886.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2221545 + ... + 2221575.

It is an arithmetic number, because the mean of its divisors is an integer number (718200).

Almost surely, 2^68868360 is an apocalyptic number.

68868360 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 68868360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137894400).

68868360 is an abundant number, since it is smaller than the sum of its proper divisors (206920440).

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

68868360 is a wasteful number, since it uses less digits than its factorization.

68868360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90 (or 69 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 68868360 is about 8298.6962831520. The cubic root of 68868360 is about 409.8955911018.

It can be divided in two parts, 6 and 8868360, that added together give a triangular number (8868366 = T₄₂₁₁).

The spelling of 68868360 in words is "sixty-eight million, eight hundred sixty-eight thousand, three hundred sixty".