68759300 has 18 divisors (see below), whose sum is σ = 149207898. Its totient is φ = 27503680.

The previous prime is 68759297. The next prime is 68759303. The reversal of 68759300 is 395786.

It is an interprime number because it is at equal distance from previous prime (68759297) and next prime (68759303).

It can be written as a sum of positive squares in 3 ways, for example, as 1420864 + 67338436 = 1192^2 + 8206^2 .

It is not an unprimeable number, because it can be changed into a prime (68759303) 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, 343697 + ... + 343896.

Almost surely, 2^68759300 is an apocalyptic number.

It is an amenable number.

68759300 is an abundant number, since it is smaller than the sum of its proper divisors (80448598).

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

68759300 is a wasteful number, since it uses less digits than its factorization.

68759300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687607 (or 687600 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 68759300 is about 8292.1227680251. The cubic root of 68759300 is about 409.6791064379.

The spelling of 68759300 in words is "sixty-eight million, seven hundred fifty-nine thousand, three hundred".