68300999 has 8 divisors (see below), whose sum is σ = 73647840. Its totient is φ = 62967456.

The previous prime is 68300993. The next prime is 68301017. The reversal of 68300999 is 99900386.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68300999 - 2¹² = 68296903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68300993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9089 + ... + 14805.

It is an arithmetic number, because the mean of its divisors is an integer number (9205980).

Almost surely, 2^68300999 is an apocalyptic number.

68300999 is a deficient number, since it is larger than the sum of its proper divisors (5346841).

68300999 is a wasteful number, since it uses less digits than its factorization.

68300999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6649.

The product of its (nonzero) digits is 104976, while the sum is 44.

The square root of 68300999 is about 8264.4418444321. The cubic root of 68300999 is about 408.7668659788.

The spelling of 68300999 in words is "sixty-eight million, three hundred thousand, nine hundred ninety-nine".