68378800 has 60 divisors (see below), whose sum is σ = 187756336. Its totient is φ = 23443200.

The previous prime is 68378797. The next prime is 68378831. The reversal of 68378800 is 887386.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9411 + ... + 15010.

Almost surely, 2^68378800 is an apocalyptic number.

It is an amenable number.

68378800 is an abundant number, since it is smaller than the sum of its proper divisors (119377536).

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

68378800 is a wasteful number, since it uses less digits than its factorization.

68378800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24446 (or 24435 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 68378800 is about 8269.1474772192. The cubic root of 68378800 is about 408.9220145308.

The spelling of 68378800 in words is "sixty-eight million, three hundred seventy-eight thousand, eight hundred".