68701300 has 18 divisors (see below), whose sum is σ = 149082038. Its totient is φ = 27480480.

The previous prime is 68701289. The next prime is 68701307. The reversal of 68701300 is 310786.

It can be written as a sum of positive squares in 3 ways, for example, as 374544 + 68326756 = 612^2 + 8266^2 .

It is a super-3 number, since 3×68701300³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68701307) 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, 343407 + ... + 343606.

Almost surely, 2^68701300 is an apocalyptic number.

It is an amenable number.

68701300 is an abundant number, since it is smaller than the sum of its proper divisors (80380738).

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

68701300 is a wasteful number, since it uses less digits than its factorization.

68701300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687027 (or 687020 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 68701300 is about 8288.6247351415. The cubic root of 68701300 is about 409.5638828857.

The spelling of 68701300 in words is "sixty-eight million, seven hundred one thousand, three hundred".