68392300 has 18 divisors (see below), whose sum is σ = 148411508. Its totient is φ = 27356880.

The previous prime is 68392217. The next prime is 68392301. The reversal of 68392300 is 329386.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (68392301) 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, 341862 + ... + 342061.

Almost surely, 2^68392300 is an apocalyptic number.

It is an amenable number.

68392300 is an abundant number, since it is smaller than the sum of its proper divisors (80019208).

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

68392300 is a wasteful number, since it uses less digits than its factorization.

68392300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683937 (or 683930 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 68392300 is about 8269.9637242252. The cubic root of 68392300 is about 408.9489238650.

The spelling of 68392300 in words is "sixty-eight million, three hundred ninety-two thousand, three hundred".